vt4121 telfono de dalia olmos.pdf

1

1. Becoming Familiar With Your Speakerphone

Congratulations! You have purchased one of the best performing 4-line speaker-phones on the market!

This manual is designed to familiarize you with the VT 4121. To get the most use outof your VT 4121, we strongly recommend you read the manual before using yourphone.

INTRODUCTION

Display and Function Buttons:

and keys• Allow you to scan through the caller

ID list.

CID• Allows you to review calls in caller

ID memory.

END• Used to exit the programming mode.

ERASE• Enables you to erase a programmed

setting.

DND• Used to place your telephone in Do

Not Disturb mode.

DIAL• Used to dial a telephone number

from the caller ID list.

DISPLAY

CALLER ID BUTTONS

SPEED DIAL BUTTONS

LINE BUTTONS

DIAL PAD BUTTONS

FUNCTION BUTTONS

VOLUME UP & DOWN BUTTON

SPEAKERPHONE BUTTON

2

PAGE• You can page an individual exten-

sion.

PAGE ALL• You can page all speakerphones si-

multaneously.

LINE Buttons• Allow access for up to four (4) lines.

ICM• Used to place an intercom call.

MUTE (ENTER)• Mutes the microphone so the dis-

tant party can’t hear you. Also usedas “enter” during programming.

PROGRAM• Used to define various features set-

tings.

VOLUME• Adjusts the ringing, receiver, and

speaker volumes.

CONFERENCE• You can establish a 3-way confer-

ence.

FLASH• Programmable from 0.1 second to

1.2 seconds.

REDIAL (PAUSE)• Redials the last number dialed from

the telephone. Also used to insert apause into a dialing sequence.

SPEAKER• Allows you to speak hand free. Also

controls headset use.

HOLD• Enables you to place a line on hold

or transfer the line.

2. The display

Your telephone is equipped with a wideangle viewing “supertwist” display. The2-line by 16 character dot matrix liquidcrystal display indicates the currenttime, day, date, and extension number.A call duration timer appears automati-cally to time your calls. The telephonenumber that you dial is displayed. Youcan also view caller ID information foran incoming call, provided that you aresubscribing to Caller ID service fromyour telephone company.

JAN 21 SA 11:35AEXT 12

JAN- The month of the year.21- The date of the month.SA- The day of the week.11:35A- The time of day.EXT- Your extension number.

3. The Features

Your VT 4121 4-line speakerphone pro-vides many features such as:

Caller ID• The caller’s name and number and

the time and date of the call will bedisplayed on the Speakerphones.(You will need to subscribe to CallerID service provided by your localtelephone company for each tele-phone line you want caller ID infor-mation displayed.)

INTRODUCTION

3

Caller ID Log• Up to 99 telephone numbers will be

stored in the Caller ID Log for re-view, redial, save to speed dial ordeletion.

Message Waiting Indicator• Message LED will indicate presence

of network based voice messages.(You will need to subscribe to theVoice Messaging service providedby your local telephone company.)

Desktop Data Port• Modular desktop connection for

single line devices to line four (mo-dem, fax, answering machine, etc.)

Headset Jack• 2.5 mm jack for connecting an op-

tional telephone headset for handsfree communications.

Handsfree Speakerphone• This feature enables you to conduct

telephone conversations handsfree.

Supertwist 2 x 16 Dot Matrix LiquidCrystal Display• The display shows useful informa-

tion such as the current time, anddate, as well as a number dialed andthe call duration.

Four (4) CO Lines with Line StatusIndication• You can connect up to 4 lines. The

lamps will light to indicate the sta-tus of the lines.

Line-In-Use Detection of Other Con-nected Telephones ( fax, modem,etc.)• A line lamp will light to indicate that

the line is busy. This helps to pre-vent accidental line pick-up interrup-tions.

Automatic Line Selection• You can designate a line to be au-

tomatically accessed whenever youlift the handset or press the speak-erphone button.

Distinctive Ringing• Choose from four (4) unique ring

tones to easily identify calls ringingat your telephone.

Delayed Ringing• You can delay the ringing of a line

for overflow call coverage.

Adjustable Ringer, Receive andSpeaker Volume Levels• You can adjust the volume levels to

suit your own preferences.

Intercom with Direct Station SelectButtons• You can call another extension with

the touch of one button.

Intercom Call Pick-Up• Any telephone can answer an inter-

com call ringing at another exten-sion.

INTRODUCTION

OVER THE EAR HEADSET

HEADSET JACK

4

Page• You can voice page all extensions

or perform a single page to a tele-phone. Meet-Me-Answer allows youto answer an All Page from any tele-phone. Automatic Mute may be pro-grammed to prevent sounds in yourroom from being heard while some-one makes a single page to you.

Hold with Reminder• When you place a call on Hold you

will hear a tone every thirty (30) sec-onds to remind you that the call ison Hold.

Call Privacy with Release• When you are using an outside line,

another person cannot join yourconversation on that line unless yourelease Call Privacy.

Conference• You can establish a 3-way conver-

sation with any two outside partiesor with one outside party and oneother extension.

Call Forward to Other Speaker-phones• You can forward your calls to an-

other speakerphone (VT 4121 only).

Call Transfer• You can transfer a call to another

extension.

Auto Busy Redial• The telephone will automatically re-

dial the last number dialed from thetelephone, up to ten (10) attempts.This feature is useful when you aretrying to call a busy telephone num-ber.

Last Number Redial• The telephone will automatically re-

dial the last number dialed from thetelephone (up to 32 digits) with thetouch of one button.

Speed Dialing• You can store up to eighteen (18)

frequently dialed telephone numberwhich can be dialed by pressing onebutton.

Mute (Enter)• While on a call, if you want to have

a private conversation with some-one in the room, you can mute thetelephone’s microphone so the dis-tant party cannot hear you. The En-ter feature is used during program-ming.

Do Not Disturb• You can prevent interruptions from

incoming calls, intercom calls, andpages by activating Do Not Disturb.

Pause• Some telephone systems require

you to dial an access code (i.e. 8 or9) prior to dialing an outside num-ber. A pause can be inserted afterthe access code in the dialing se-quence.

Flash• The telephone will send an elec-

tronic switch-hook signal for usewith special services, such as callwaiting, provided by your telephonecompany.

Tone/Pulse Dialing• The telephone will operate with ei-

ther tone (DTMF) or pulse (rotary )dialing service.

Hearing Aid Compatible• This telephone will support hear-

ing aids.

INTRODUCTION

5

4. Parts Check list

1. Handset2. B/U3. 10 foot handset cord4. Wall mounting screws and anchors

5. AC power adapter6. Two long line cords7. Desk/Wall mount bracket8. Over the ear headset9. Manual

INTRODUCTION

Handset

Over the Ear Headset

10 Foot Handset Cord

AC Power AdapterWall Mounting

Screws & AnchorsTwo long Line Cords(for desk mounting)

Desk/Wall Mount Bracket Operation Manual

USER’S MANUAL

VT 4121

Base Unit

6

This equipment complies with Parts 15and 68 of the Federal CommunicationsCommission (FCC) rules for the UnitedStates. It also complies with regula-tions RSS210 and CS-03 of Industryand Science Canada. Operation issubject to the following two conditions:

1. This device may not cause interfer-ence, and

2. This device must accept any inter-ference, including interference thatmay cause undesired operation ofthe device.

A label is located on the underside ofthe base unit containing either theFCC registration number and RingerEquivalence Number (REN) or the ICregistration number and Load Number.You must, upon request, provide thisinformation to your local telephonecompany.

This equipment is compatible withinductively coupled hearing aids.

Should you experience trouble withthis telephone equipment, please con-tact:

VTECH COMMUNICATIONSSERVICE DEPT. at 1-800-595-9511.

For repair/warranty information. Thetelephone company may ask you todisconnect this equipment from theline network until the problem hasbeen corrected.

FCC Part 15Warning: Changes or modifications tothis unit not expressly approved by theparty responsible for compliances couldvoid the user's authority to operate theequipment.

The equipment has been tested andfound to comply with part 15 of theFCC rules. These limits are designedto provide reasonable protectionagainst harmful interference in a resi-dential installation. This equipmentgenerates, uses and can radiate radiofrequency energy and, if not installedand used in accordance with theinstructions, may cause harmful inter-ference to radio communications.However, there is no guarantee thatinterference will not occur in a particu-lar installation. If this equipment doescause harmful interference to radio ortelevision reception, which can bedetermined by turning the equipmentoff and on, the user is encouraged totry and correct the interference by oneor more of the following measures:

• Reorient or relocate the receivingantenna.

• Increase the separation between theequipment and receiver.

• Connect the equipment into anoutlet or on a circuit different fromthat to which the receiver isconnected.

• Consult the dealer or anexperienced radio/TV technician forhelp.

FCC REGULATIONS

7

FCC Part 68The FCC requires that you connectyour cordless telephone to the nation-wide telephone network through amodular telephone jack (USOC RJ11C,RJ11W or RJ14).

Your telephone company may discon-tinue your service if your equipmentcauses harm to the telephone network.They will notify you in advance ofdisconnection, if possible. Duringnotification, you will be informed ofyour right to file a complaint with theFCC.

Occasionally, your telephone companymay make changes in its facilities,equipment, operation, or proceduresthat could affect the operation of yourequipment. If so, you will be givenadvance notice of the change to giveyou an opportunity to maintain uninter-rupted service.

The base unit contains no user ser-viceable parts. The handset containsa user replaceable battery pack.

If it is determined that your telephoneequipment is malfunctioning, the FCCrequires that it not be used and that itbe unplugged from the modular jackuntil the problem has been corrected.Repairs to this telephone equipmentcan only be made by the manufactureror its authorized agents or by otherswho may be authorized by the FCC.For repair procedures, follow the in-structions outlined under the VTECHLimited Warranty.

This equipment may not be used oncoin service provided by the phonecompany or Party Lines.

The REN is useful in determining thenumber of devices you may connect toyour telephone line and still enable thedevices to ring when you receive a call.The general rule is that the REN valueshould not exceed 5.0A total; however,contact your local telephone companyfor the specific number in your area.

FCC REGULATIONS

8

When using your telephone equip-ment, basic safety precautions shouldalways be followed to reduce the riskof fire, electric shock and injury topersons, including the following:

1. Read and understand allinstructions.

2. Follow all warnings and instructionsmarked on the product.

3. Unplug this product from the walloutlet before cleaning. Do not useliquid cleaners or aerosol cleaners.Use a damp cloth for cleaning.

4. Do not use this product near water(for example, near a bath tub,kitchen sink, or swimming pool).

5. Do not place this product on anunstable cart, stand, or table. Theproduct may fall, causing seriousdamage to the product.

6. Slots and openings in the cabinetand the back or bottom are providedfor ventilation. To protect it fromoverheating, these openings mustnot be blocked by placing theproduct on the bed, sofa, rug, orother similar surface. This productshould never be placed near orover a radiator or heat register.This product should not be placedin a built-in installation where properventilation is not provided.

7. This product should be operatedonly from the type of power sourceindicated on the marking label. Ifyou are not sure of the type ofpower supply to your home, consult

your dealer or local power company.

8. Do not allow anything to rest on thepower cord. Do not locate thisproduct where the cord will beabused by persons walking on it.

9. Never push objects of any kind intothis product through cabinet slotsas they may touch dangerousvoltage points or short out partsthat could result in a risk of fire orelectric shock. Never spill liquid ofany kind on the product.

10. To reduce the risk of electric shock,do not disassemble this product,but take it to a VTech authorizedservice facility. Opening orremoving cabinet parts other thanspecified access doors may exposeyou to dangerous voltages or otherrisks. Incorrect reassembling cancause electric shock when theappliance is subsequently used.

11. Do not overload wall outlets andextension cords as this can resultin the risk of fire or electric shock.

12. Unplug this product from the walloutlet and refer servicing to aVTech authorized service facilityunder the following conditions:

a. When the power supply cord orplug is damaged or frayed.

b. If liquid has been spilled intothe product.

c. If the product has been ex-posed to rain or water.

IMPORTANT SAFETY INSTRUCTIONS

9

d. If the product does not operatenormally by following the oper-ating instructions. Adjust onlythose controls that are coveredby the operating instructions,because improper adjustmentof other controls may result indamage and will often requireextensive work by a VTechauthorized technician to restorethe product to normal opera-tion.

e. If the product has been droppedand the cabinet has been dam-aged.

f. If the product exhibits a distinctchange in performance.

13. Avoid using a telephone (otherthan a cordless type) during anelectrical storm. There may be aremote risk of electric shock fromlighting.

14. Do not use the telephone to reporta gas leak in the vicinity of the leak.

SAVE THESE INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS

10

1. Site Planning

Select a location where the speaker-phone will not interfere with daily ac-tivities. You can choose to connect thespeakerphone to as many as four tele-phone lines. The speakerphone can beconnected to two 2-line (RJ14C) modu-lar telephone jacks to accommodate allfour lines. The speakerphone is factory-programmed for intercom extensionnumber 12.

When the telephone is first installed, thedisplay will show a message to checkthe clock and the extension ID. Refer tothe Programming section to set the ex-tension number.

IMPORTANT: For all system featuresto operate correctly, ev-ery speakerphone,must be connected tothe same Line 2 wiring.They do not need to belocated in the samearea.

2. Installing the Speakerphone

You can choose from two (2) installa-tion options:• Locate the telephone on a desk or

tabletop, or• Mount the telephone on the wall.

2.1 Desk/Tabletop Mounting

To have better viewing angle, you couldchoose to install the desk/wall mountbracket by squeezing the side tabs onthe thicker end of the bracket, insertthem into their respective slots.

a. Position the telephone in the desiredlocation on a tabletop or desk.

b. Plug one of the long line cords intothe L1/2 jack at the back of the tele-phone. Plug the other long line cordinto the L3/4 jack.

c. Plug the AC adaptor power cord intothe jack at the back of the telephone.

Note: Use only the AC power adaptorprovided with the telephone.

INSTALLATION

ELECTRICAL OUTLET

L1/L2 TELEPHONE JACK L3/L4 TELEPHONE JACK

11

d. Insert one end of the handset cordinto the handset and the other endinto the left side of the telephone.Place the handset in the telephonecradle.

e. Plug the two long line cords into thewall jacks. Double check that youhave not reversed the L1/L2 andL3/L4 cord connections.

f. Plug the AC power cord adaptor intoa standard 120V AC wall outlet. Thedisplay shows “Check Clock & ID “.Refer to the programming section toprogram the clock and change theextension ID.

g. Ensure that all cords are positionedto prevent tripping and rubbingwhich could create a potential elec-trical hazard.

2.2 Wall Mounting

You will want to ensure the following:

• The location where the telephonewill be mounted should be awayfrom electrical cables, pipes, orother items which may be puncturedwhen the screws are inserted intothe wall.

• The wall surface should be capableof supporting the telephone weight.

• Use the screws and anchoring de-vices provided with the telephone.

• The telephone is located near anAC outlet.

Two (2) long line cords are provide tomeet various wall mounting conditions.A template is provided at the back ofthis manual to assist you with the in-stallation of the telephone directly onto

the wall.

1. Insert the two (2) screws and an-choring devices into the wall 3-5/8inches apart vertically, allowingapproximately 3/16 inch betweenthe wall and screw heads for mount-ing the telephone. Ensure that thescrews are secure.

2. Turn the speakerphone over to viewthe bottom.

3. If you have already installed thedesk/wall mount bracket in deskmode, please remove the desk/ wallmount bracket by gently moving onetab at a time while pulling the pegout of the tab hole.

4. Rotate the bracket and install it inthe wall mounting position by align-ing the four holes on the bracket withthe four hooks on the bottom of thetelephone.

INSTALLATION

12

5. Slide the bracket down onto thehooks and snap into place.

6. Plug one of the line cord into the L1/L2 jack at the back of the telephone.Plug the other line cord into the L3/L4 jack.

7. Plug the AC adapter power cord intothe bottom of the telephone. Useonly the AC power adapter providedwith the telephone.

8. Position the telephone on the twoscrews in the wall and slide the tele-phone downward to secure it to thewall.

9. Rotate the handset tab by lifting up

and turning to position it in the wallmount mode.

10. Insert one end of the handset cordinto the handset and the other endinto the left side of the telephone.Hang the handset in the telephonecradle.

11. Plug the two line cords into the walljacks. Double check that you havenot reversed the L1/L2 and L3/L4cord connections.

12. Plug the AC power cord adapter intoa standard 120V AC wall outlet. Thedisplay shows “ Check Clock & ID”.Refer to the programming section toprogram the clock and change theextension ID.

13. Ensure that all cords are positionedto prevent tripping and rubbingwhich could create a potential elec-trical hazard.

INSTALLATION

13

1. General Programming Guidelines

• Press PROGRAM to enter the pro-gramming mode. The MUTE (EN-TER) will light steady. The displaywill show:

• The VOLUME buttons are usedfor scrolling through the program-ming selections.

• The MUTE (ENTER) button acts as“enter”.

• Press HOLD to return to the previ-ous main menu.

• Pressing a SPEED DIAL button al-lows you to program that particularbutton.

• Press ERASE to erase a previouslyprogrammed setting.

• Press END to exit the programmingmode.

Note1 : A button must be pressedwithin about 30 seconds or theprogramming mode will be au-tomatically cancelled.

Note 2 : When a feature has been suc-cessfully programmed, youwill hear a single confirmationtone and the display will show“OK!”. If the feature has notbeen programmed correctly,you will hear a double toneand the display will show“Fail!”.

Note 3 : If you are already in the pro-gramming mode all the fea-tures can be programmedconsecutively without press-ing PROGRAM again.

2. Extension Number

Default setting: 12Extension Number Range: 11-22

Each Speakerphone must have aunique extension number pro-grammed. It is highly recommendedthat you assign a new extensionnumber at the time of installation.

You will hear a continuous alerting toneif two speakerphones are assigned thesame extension number.

1. Press PROGRAM.2. Press VOLUME . The display

shows:

3. Press MUTE (ENTER).

4. Press VOLUME to select ex-tension number.

5. Press MUTE (ENTER) to save.

3. Tone/Pulse Dialing

Default Setting: Tone

If you have tone dialing service fromyour telephone company, you will wantto ensure that your telephone is set fortone dialing mode.

1. Press PROGRAM.

2. Press VOLUME until the displayshows:

PROGRAMMING

14

3. Press MUTE (ENTER). The displayshows:

4. Press VOLUME to select thedialing mode.


4. Date and Time

Default setting: Jan 01 FR 1:00A

You can program the time in either 12-hour or 24-hour (military) format.

1. Press PROGRAM.


3. Press MUTE (ENTER) to programthe month.

4. Press VOLUME to view themonths.

5. Press MUTE (ENTER) to select theappropriate month and proceed toprogramming the date.

6. Press VOLUME to view thechoice for the date.

7. Press MUTE (ENTER) to select theappropriate date and proceed toprogramming the day of the week.

8. Press VOLUME to view thechoices for the day.

9. Press MUTE (ENTER) to select theappropriate day and proceed to pro-gramming the clock for AM/PM or24-Hour.

10. Press VOLUME to switch be-tween the three choices.

11. Press MUTE (ENTER) to select theappropriate setting and proceed toprogramming the hour.

12. Press VOLUME to view thechoice for the hour.

13. Press MUTE (ENTER) to select theappropriate hour and proceed toprogramming the minutes.

14. Press VOLUME to view thechoice for the minutes.

15. Press MUTE (ENTER) to select theappropriate minutes. You will hear asingle confirmation tone and the dis-play will show the new date andtime.

5. CO/PBX Line Ringing

Default Setting: Enabled

You can program the ringer for eachcentral office/PBX line(1-4). If you do notwant the line(s) to ring at your tele-phone, choose the “OFF” setting foreach line.

1. Press PROGRAM.2. Press VOLUME until the display

shows:

3. Press MUTE (ENTER) .The displayshows:

PROGRAMMING

15

4. Press MUTE (ENTER) again. Thedisplay shows:

5. Press VOLUME to choose thesetting.


To continue programming the remain-

ing lines press VOLUME and thenperform steps 4-6.

6. CO Line Ring Tone

Default Setting: 1Range: 1-4

You can choose one of four differentringing tones for your telephone. Theselection chosen will apply to all fourCO lines on your telephone.


shows:


4. Press VOLUME to select a dif-ferent ring tone. You will hear asample tone for each choice.


7. Delayed Ringing

Default Setting: Disabled

Range: Disable, 2 seconds to 30 sec-onds (2 second increments)

You may choose to have the CO lineringing delayed for overflow and callerID applications.


shows:


4. Press VOLUME to select thedelay time between 2 seconds and30 seconds (in 2 second incre-ments).


8. CO Trunk Connection

Default Setting: All Lines Connected

Your telephone can detect another tele-phone, facsimile, or modem that is in-use on one or more of the CO lines. Thisprivacy feature will prevent accidentalinstruction by another VT4121 speak-erphone user. The “Line-In-Use” circuitwill light the CO line button if the line isnot physically connected. For instance,if you only have lines 1,2, and 3 con-nected you can disable line 4( if you donot disable that line, the lamp will re-main lit steady even though you can’taccess the line). When you disable aCO line the lamp and button will not op-erate.

PROGRAMMING

16


shows:

3. Press MUTE (ENTER),The displayshows:


5. Press VOLUME to choose thesetting.


To continue programming the remain-

ing lines press VOLUME and thenperform steps 4-6.

9. Automatic Line Selection

Default Setting: CO 1

The line that you assign for automaticline selection( line preference) will beautomatically accessed when you pickup the handset or press SPEAKER .


shows:

3. Press MUTE (ENTER). The display

shows:

4. Press VOLUME to choose theline( or intercom) you want to pro-gram for this feature.


10. Call Forward

Default Setting: OFFRange 11-22

When this feature is enabled (on) anyintercom or transferred call you receivewill be forwarded to the Speakerphoneextension that you have identified.

When the feature is enabled, upon re-ceiving a call you will hear a triple toneand the display will briefly show Callforward on the display prior to the callbeing forwarded.


shows:


4. Press VOLUME to select theextension number (11-22) whereyou want to forward your calls.


PROGRAMMING

17

11. Auto Mute Enable/Disable

Default Setting: Disable

This feature prevents unauthorizedeavesdropping when someone makesa single page to you.

Note: For intercom page withhandsfree reply at your exten-sion, Auto Mute must be set toDisable.

1. Press PROGRAM.


3. Press MUTE (ENTER) . The displayshows:

4. Press VOLUME to choose be-tween the enable or disable setting.


12. Flash

Default Setting: 0.7 secondsRange: 0.1 seconds to 1.2 seconds

This feature is typically used to accesscustom calling service. You may alsouse Flash to end a call without hangingup the handset or pressing SPEAKER.

1. Press PROGRAM.



4. Press VOLUME to choose theflash length.


13. Speed Dial

You can store eighteen (18) frequentlydialed numbers in a speed dial bin bypressing the appropriate speed dialbutton during programming.

A number stored in the Called IDmemory can be stored in a speed dialbin. You can store numbers in eitherpulse or tone dialing modes. Pausesand flashes may also be stored inmemory. Each speed dial bin can storeup to 16 digits (numbers) includingpause, tone, and flash.

13.1 Storing a Telephone Number inSpeed Dial

1. Press PROGRAM.2. Press SPEED DIAL Button 1. The

display shows:


PROGRAMMING

18

4. Dial the number (digi) you want tostore.


Repeat step 2 and press another speeddial button to continue programmingspeed dial numbers.

13.2 Storing a Caller ID Number

1. Display the number in the caller IDlist. (Refer to Caller ID Operation).

2. Press PROGRAM.3. Press the SPEED DIAL button.4. Press MUTE (ENTER).5. Press CID.6. Press MUTE (ENTER) to save.

13.3 Erasing the Contents of aSpeed Dial Bin

1. Press PROGRAM.2. Press the SPEED DIAL button.3. Press MUTE (ENTER) .4. Press ERASE twice. For example,

if you are deleting the contents ofbin 10, the display will show:

14. Line In Use Detection

Default Setting: Enable

This feature allows the speakerphoneto detect other telephone devices us-ing any of the four telephone lines. Thespeakerphone indicates line-in-use sta-tus by illuminating the LED correspond-

PROGRAMMING

ing to the line-in-use. This feature maynot be compatible with some telephonesystems. You may disable line-in-usedetection if you use the speakerphoneas a private telephone system exten-sion.


shows:


4. Press VOLUME to choose set-ting.

5. Press MUTE (ENTER) .

15. Reset default Values

You may clear all the programmed data,and reset all parameters back to theoriginal factory default values.1. Press PROGRAM.2. Press VOLUME until the display

shows:


19

For your reference, here is the default value list:

Extension ID: 12

Call forward: Disable

Ringer On/Off: “on” for each co line

Ringer Type: Type 1

Delayed Ring: Disable

Co Trunk Connection: Connected for each line

Line Preference: CO #1

Auto-Mute: Disable

Tone/Pulse dialing: Tone Dialing

Flash Length: 700 mili-seconds

LIU Detection: Enable

Calendar: Jan 01 FR 12:00A

Area Code Setting: None

Speed Dialing: Empty

Ringer Volume: Middle

Speaker Volume: Level 4

Handset Volume: Minimum Level

Headset Volume: Middle

PROGRAMMING

20

1. Lamp (LED) Operation

Line Buttons

Off• Lamp is off when the line is not be-

ing used.

On steady• Lamp is on if the line is being used

by another extension.

Wink• Lamp will “wink” to indicate the line

you are talking on.

Slow flash• Lamp flashes slowly when an in-

coming call is ringing or you receivea transferred call.

Fast flash• Lamp flashes fast when another

extension places that line on hold.

Very fast flash• Lamp flashes very fast when you

place a line on hold or you transfera call.

ICM Button

Off• Lamp is off when you are not using

the intercom.

On steady• Lamp is on steady when the inter-

com path is busy.

Wink• Lamp will “wink” when you are us-

ing the intercom.

Fast flash• Lamp flashes fast when an intercom

call is ringing at your phone.

Speaker Button

Off• Lamp is off when the telephone is

idle or you are using the handset.

On steady• Lamp is on if you are using the

speakerphone.

Slow flash• Lamp slowly flashes when you are

using Auto Busy Redial (while wait-ing for the telephone to redial.)

Fast flash• Lamp flashes fast when the Auto

Busy Redial feature is used.

Wink• Lamp will “ wink” when you are us-

ing the headset.

Mute (Enter) Button

Off• Lamp is off when the telephone is

not muted.

On steady• Lamp is on when the telephone is

muted, the telephone is in the pro-gramming mode or the telephone isperforming Auto Busy Redial.

Message Lamp

The lamp to the right of the CID keyswill:

BASIC OPERATION

21

Slow Flash• Lamp will slowly flash when you

have new Telco voice messages(subscription required.)

Fast Flash• Lamp will flash quickly when the

speakerphone is ringing.

On steady• Lamp will light steady when the

speakerphone is in the Do Not Dis-turb mode.

Off• Lamp is off if there are no new mes-

sages and the Do Not Disturb modeis off.

2. Line-In-Use Indication

If a single line telephone or other equip-ment such as a facsimile machine isusing a line, that line lamp will light onyour telephone to indicate that the lineis busy. You may intrude on that busyline to verify that the line is not out oforder. However, lines being used solelyby VT 4121 speakerphone are privacyprotected form intrusion.

3. Adjusting the Handset VolumeLevel

While using the handset, you may ad-just the volume level of the distantparty’s voice by pressing VOLUME

. You will hear a confirmation tonewhen the highest or lowest volume set-ting is reached.

4. Adjusting the Speaker VolumeLevel

While using the speakerphone, you mayadjust the volume level of the distantparty’s voice by pressing VOLUME

. You will hear a confirmation tonewhen the highest or lowest volume set-ting is reached.

5. Adjusting the Headset VolumeLevel

While using a headset, you may adjustthe volume level of the distant party’s

voice by pressing VOLUME . Youwill hear a confirmation tone when thehighest or lowest volume setting isreached.

6. Adjusting the Ringer VolumeLevel

While the telephone is idle (not beingused), you may adjust the ringer vol-

ume level by pressing VOLUME .You will hear a confirmation tone whenthe highest or lowest volume setting isreached.

7. AC Power Failure Indication

If power has been interrupted to yourspeakerphone the display will show:

Press any button or key to cancel thepower failure message.

BASIC OPERATION

22

8. Making an Outside Call

Each VT 4121 speakerphone may havefour (4) outside lines programmed fordirect access and dialing.

8.1 Using the Handset

1. Lift the handset. (If you have Auto-matic Line Selection enabled, thetelephone will automatically selecta line-proceed to Step 3 ).

2. Press a line button.3. Dial the telephone number. The dis-

play will show the digits you dial.After the last digit is dialed, the timerwill soon begin to display the callduration:

Note: If you dial more than 15 digits,all the digits will shift to the leftof the display:

4. Hang up the handset or press ENDwhen you’ve completed your call.

8.2 Using the Speakerphone / Head-set

Note: The Speakerphone will auto-matically switch to headsetmode when a compatible head-set is plugged into the headsetjack.

1. Press SPEAKER . (If you have Au-tomatic Line Selection enabled, thetelephone will automatically selecta line-proceed to Step 3.)

2. Press a line button.

3. Dial the telephone number. The dis-play will show the digits you dial.After the last digit is dialed, the timerwill soon begin to display the callduration:

Note: If you dial more than 15 digits,all the digits will shift to the leftof the display.

4. Press SPEAKER or END whenyou’ve completed your call.

9. Answering an Outside Call


Lift the handset. The ringing outside lineis automatically selected.

9.2 Using the Speakerphone

1. Press the flashing line button,

ORPress SPEAKER

Note: When several lines are ringing,you can directly answer any lineby pressing the associated linebutton.

10. Placing a Call on Hold

While on a call:

1. Press HOLD. The display will brieflyshow:

BASIC OPERATION

23

2. Hang up.Press ICM. If you want to make anintercom call withoutautotransferring the line or simplyhang up the handset and the linewill remain on hold.

11. Retrieving a Call on Hold

When you place a call on Hold at yourspeakerphone you will hear a brief re-mainder tone after 30 seconds.

To retrieve a held call press the linebutton corresponding to the holding line.

12. Making an Intercom Call


Note: Skip Step 1 if you programmedthe intercom for Automatic LineSelection.

1. Press ICM. The display will show:

2. Lift the handset.3. Dial the desired intercom number

(from 11 to 22). For instance, if youdial intercom number 15 the displaywill show:

When the person you called answers,your display will show:

4. Hang up the handset to end the call.

Note1: If the telephone you are call-ing is busy, you will hear busytone. If the telephone you arecalling is in Do Not Disturb(DND) mode, you will hearDND tone.

Note 2: If you do not perform Step 3above within approximately 10seconds, the intercom will bereleased.

12.2 Using the Speakerphone

Note: Skip Step 1 below if you pro-grammed the intercom for Auto-matic Line Selection.

1. Press ICM. The display will show:

2. Press SPEAKER .3. Dial the desired intercom number

(from 11 to 22). For instance, if youdial intercom number 15 the dis-play will show:

When the person you called answers,your display will show:

4. Press SPEAKER to hang up.

Note 1: If the telephone you are call-ing is busy, you will hear busytone. If the telephone you arecalling is in Do Not Disturb

BASIC OPERATION

24

(DND) mode, you will hearDND tone.


12.3 Using the Direct Station Buttons

The speed dial buttons are alsopreprogrammed for use as Direct Sta-tion Selection (DSS) buttons. You canaccess extensions 11 through 22 bysimply pressing the appropriate button.

Note: Skip Step 1 below if you pro-grammed the intercom for Auto-matic Line Selection.

1. Press ICM.2. Lift the handset or press SPEAKER .3. Press the desired DSS button.4. Hang up the handset to end the call.

Note1: If the telephone you are call-ing is busy, you will hear busytone. If the telephone you arecalling is in Do Not Disturb(DND) mode, you will hearDND tone.


13. Answering an Intercom Call


For example, if Station 12 is calling you,your handset will ring, your ICM buttonwill flash, and the display will show:

1. Lift the handset.

2. Hang up the handset to end the call.The display will return to the idlemode.

13.2 Using the Speakerphone/Head-set

For example, if Station 12 is calling you,your handset will ring, your ICM buttonwill flash, and the display will show:

1. Press ICM or SPEAKER .

2. Press END or SPEAKER to end thecall. The display will return to the idlemode.

14. Intercom Call Pick Up

You may answer an intercom call ring-ing at another speakerphone in the sys-tem by pressing ICM.

15. Transferring a Call

While on a line:

1. Press HOLD. The display shows:

BASIC OPERATION

25

2. Dial the extension number whereyou will transfer the call (or press aDSS button ). For instance, if youwant to transfer a call to extension15 the display will show:

Note 1: You will hear a single tone ifthe call has transferred.

Note 2: You will hear a transfer re-minder tone every 30 secondsif the transfer isn’t answered.

Note 3: You can still transfer calls evenif the system intercom is busy.

16. Receiving a Transferred Call

Any extension may pick-up a transferredcall.You will hear transfer ring tone and thelamp for the transferred line will flash.

17. Muting a Call

The Mute feature turns off the telephonehandset and speakerphone micro-phone so the distant party cannot hearyou. You can also use Mute to block outbackground noise momentarily.

While on a line or using the intercom:1. Press MUTE (ENTER). The lamp

will light.2. Press MUTE (ENTER) again to de-

activate the feature.

18. Conferencing

A three-way conference call may con-sist of two (2) outside lines or one (1)outside line and two (2) extensions.

18.1 Two (2) Outside Lines

While on a call on the first line:

1. Press HOLD. The first line is placedon HOLD and the display shows:

2. Press a second line button.3. Dial the telephone number for the

second party.4. Press CONFERENCE. The display

will show the second telephonenumber that you dialed:

5. Hang up to disconnect the lines andend the conference.

18.2 One (1) Outside Line and Two(2) Extensions

While on a call on the first line:

1. Press HOLD. The first line is placedon Hold and the display shows:

2. Press ICM.3. Dial the intercom number for the

other internal party. For example, ifyou dial extension 20 the display willshow the following when extension

BASIC OPERATION

26

20 answers:

4. Press CONFERENCE. The displayshows:

5. Hang up to end the conference.

Note: When you hang up extension 20will still be connected to the lineuntil that extension hangs up.

19. Paging

19.1 Paging Another Speakerphone

1. Lift the handset.2. Press PAGE. The display shows:

3. Dial the desired intercom number.For instance, if you dial extension15 the display shows:

4. Make your page announcement.

Note: Only VT4121 speakerphonescan receive voice paging.

19.2 Answering a Page

You will hear a tone prior to receiving avoice page. You may then answer thepage using the speakerphone.

Note: If you have programmed Auto-Mute, the Mute lamp will turn onand sounds in your room will notbe heard by the calling party.

1. Lift the handset or press MUTE (EN-TER) (if the Mute lamp is lit).

2. Hang up to end the call.

19.3 Changing Signaling Modes

If you have made a voice page to anextension and do not receive a reply,press ICM and the other extension willbegin tone signaling to alert users inthe area.

To Switch From Page Mode to Tone

Ringing:

After establishing a voice page to an-other extension, press ICM.

To Switch From Tone Ringing to PageMode:

After establishing an intercom call,Press PAGE.

19.4 To Voice Page All Speaker-phone Extensions

1. Lift the handset.2. Press PAGE ALL . The display

shows:

3. Announce your message.

BASIC OPERATION

27

19.5 Receiving a Voice Page to AllSpeakerphone Extension.

For example, if extension 12 sends aVoice Page to all telephones in the sys-tem, the extension telephone will show:

19.6 Meet Me Answer to All Page

Press PAGE or PAGE ALL to answerthe page. For instance, if extension 12performs an All Page, the displayshows:

20. Do Not Disturb

You may use the DND feature to avoidtelephone interruptions. When acti-vated, you will not hear incoming ring-ing from outside lines, intercom callsand pages.

While the telephone is idle:Press DND. The display shows:

Note: Press DND again to deactivateDND. The display will return tothe idle mode.

21. Using the Flash Button

You may use Flash instead of pressingthe hookswitch to access custom call-ing features provided by your telephone

service such as call waiting, 3-way call-ing, etc.

While on a line:1. Press FLASH to obtain new dial

tone.2. Dial the new telephone number or

service code.

22. Using the Pause Feature

During speed dialing you can use thePause feature to insert a delay in a di-aling sequence. Pause may be neededto access certain banking and long dis-tance services. Each pause is 3 sec-onds. During manual dialing, you canpress the button repeatedly to create alonger delay.

While on a line:1. Dial the numbers prior to the pause.2. Press REDIAL/PAUSE .3. Dial the remaining number after the

pause.

23. Auto Busy Redial

To continue dialing a busy number fromthe telephone:

When you dial a telephone number thatis busy, hang up and perform the fol-lowing steps.1. Press SPEAKER (If you have Au-

tomatic Line Selection enabled, tele-phone will automatically select aline-proceed to Step 3.)

2. Press a line button.3. Press REDIAL/PAUSE . The tele-

phone will dial the number. If thedistant party is still busy, the tele-phone will hang up after about 15seconds, it will then wait about 5

BASIC OPERATION

28

seconds, and then dial the numberagain.

4. When you hear ringing, lift the hand-

set to speak.

Note: The MUTE lamp lights steadywhen the Auto Busy Redial fea-ture is activated. The SPEAKERlamp will flash slowly during di-aling attempts, and quickly dur-ing dialing.

24. Last Number Redial

To dial the last number dialed from thetelephone:

1. Lift the handset.2. Press a line button.3. Press REDIAL/PAUSE and the

number is dialed automatically.

Note: You may also redial using thespeakerphone by simply press-ing REDIAL/PAUSE . If youpress SPEAKER first, you willactivate Auto Busy Redial.

25. Speed Dialing

1. Lift the handset.2. Press a SPEED DIAL button. Thenumber will be dialed automatically.

Note: You may use the speakerphoneto dial a speed dial number bysimply pressing the SPEEDDIAL button.

26. Call Privacy

Another extension cannot access a linethat you are using unless you overridePrivacy for that call. Overriding the Call

BASIC OPERATION

Privacy feature allows someone else tojoin your conversation on the same line.

To override (disable) Call Privacy:

Press the line button that you are cur-rently accessing until you hear a singletone.

To enable Call Privacy:

Press the line button until you hear adouble tone.

Note 1: When non-system equipment,such as a single line telephoneor facsimile machine, is usinga line, any VT 1421 systemtelephone may access that linealso. However, when a systemtelephone accesses the linethe Call Privacy feature is en-abled and additional systemtelephone may not access theline.

Note 2: Due to the direct wiring ofsingle line telephones,cordless telephones, facsimilemachines, or modems, it is notpossible to prevent these de-vices from accidentally intrud-ing on a line that you are us-ing.

27. Pulse-to-Tone Switching

If you are pulse dialing service you mayneed to access a computer or callingservices that use tone dialing.While on a line:1. Dial the telephone number in pulse

mode.2. Dial *tone to change to the tone di-

aling mode.

29

3. Dial the remaining numbers to bedialed in the tone mode.

Note: When you hang up the tele-phone will return to the pulsedialing mode.

28. Message Waiting Light

If you subscribe to voice mail servicefrom your local telephone company, theLED to the right of the Caller ID keyswill flash when someone has left a mes-sage for you. This feature is compatiblewith FSK signaling from the telephonecompany*. The display will indicate line(1-4) that the message signal was re-ceived. The display will show:

In this example, there is a messagewaiting on L1 and L4. Follow your voicemail service instructions for retrievinga message.

BASIC OPERATION

Note: Your telephone company maysend a signal to remove the in-dicator light once you have re-trieved your messages, or youmay press ERASE twice to re-move the indicator light manu-ally.

*Not all local telephone serviceproviders send the FSK signalrequired to activate the Mes-sage Waiting Light. If you havevoice messaging, but your Mes-sage Waiting does not flashwhen receive new messages,check with your service, pro-vider to see if FSK signaling isavailable.

30

IMPORTANT: You must subscribe toCaller ID service pro-vided by your localtelephone companyon each line you wishto receive call informa-tion.

1. Caller ID Buttons

There are five (5) buttons used to ac-cess Caller ID functions:

CID• To switch between multiple caller ID

screens during 2 or more ringingcalls.

• To move backward through the callerID list.

• To move forward through the callerID list.

ERASE• To erase a call from the caller ID list.

DIAL• To dial a number from the caller ID

list.

2. Programming the Area Code

Default: empty

When you receive a local call from aperson with your same home area code,the telephone will not store the areacode. This feature will enable you toredial the caller in the future.

2.1 To Program the Area Code

1. Press PROGRAM.


3. Press MUTE (ENTER).4. Dial the area code.5. Press MUTE (ENTER).

2.2 To Erase the Programmed AreaCode

1. Press PROGRAM.


3. Press MUTE (ENTER).4. Press ERASE . The display will

show:

5. Press ERASE again. The area codeis deleted.

3. Receiving a Call

You will need to subscribe to the CallerID service from your telephone com-pany to receiver Caller ID information.

When a call is received, the display willshow the name and number of thecaller, and the date and time the call isreceived. Some telephone companiessend both the name and number of the

CALLER ID OPERATION

31

caller. Other telephone companies mayonly provide the number of the callingparty.

Note 1: When the VT 4121 is con-nected behind a PBX or keysystem, the caller ID featurescannot be used.

3.1 Receiving a Name and NumberCall

The display will show the caller ID in-formation typically after the first ring:

Where: L1 is the ringing line number1235215 is the number of thecallerABC CO . is the name of thecaller

Note: The display will return to theidle mode when:

• The caller hangs up and ringingstops.

• An extension telephone an-swers the call.

• You answer the call and hangup.

• You perform another telephonefunction.

3.2 Receiving Multiple Calls

If two or more lines are ringing, the tele-phone will show the caller ID informa-tion for the line that began ringing first.Press CID to view the caller ID infor-mation for the next ringing line. You cancontinue to press the button to view

caller ID information for subsequentringing lines. Once you have receivedthe information for all the ringing lines,press CID again and the display will re-turn to the date and time mode.

The display will first show the caller IDinformation for Line 1:

1. Press CID to review the informationfor Line 2:

2. Press CID to return to the time/datedisplay if no other lines are ringing.

3. Press CID to review the informationfor Line 1 again:

3.3 Receiving a Number Only Call

The display will show:

3.4 Receiving a Blocked Call

Sometimes a caller will prevent theirnumber from being displayed on yourtelephone:

CALLER ID OPERATION

32

3.5 Receiving a Call from Outside theCalling Area

If a caller is outside of your Caller IDarea:

4. Reviewing Calls in the Caller List

Information for a maximum of ninety-nine (99) calls will be maintained. Ifmore than 99 calls are received, thenewest call will replace the oldest callin the list.

1. Press or . The display willshow the total Caller ID record num-ber and new call number.

2a. Press to display the informationof the first call record.

2b. Press to display the informationof the last call record.

3a. Press to display the informationof the second call record.

3b. Press to display the informationof the first call record again.

4a. Press to repeatedly to scrollthrough the list forward.

4b. Press to repeatedly to scrollthrough the list backwards.

Note: The call records will be dis-played in the following format:

Where:RR -Index no. of the call

list (01-99)L -Telephone line num-

ber associated withcall (1-4)

(NUMBER) -Phone number(NAME) -Caller’s name(DATE & TIME) -Date and time call

record was receivedNEW -NEW call record or

not (no label)

EXAMPLE:

Press # to view date and time display:

5. Press END to exit the review modeand return to the time/date display.

5. Delete an Individual Record fromthe List

You can delete individual call recordsfrom the list by pressing ERASE whilereviewing a record in the list.

CALLER ID OPERATION

33

6. Delete the Entire Caller ID List

You can delete the entire Caller ID Listby pressing ERASE while viewing thetotal calls/new calls display.

7. Dialing a number form the CallerID List

You can dial a number from the CallerID list while in the review mode.

1. Select a Line Key (L1-L4);2. Dial any required prefix (1);3. Press DIAL ;4. The display shows the number digit

by digit as it is dialed.

8. Saving a Number to a Speed DialKey

You may save a number form the CallerID List to a Speed Dial Key while in re-view mode:

1. Enter the programming mode bypressing PROGRAM. The displayshows:

2. Select an available Speed Dial Key3. Press MUTE (ENTER) to store the

Caller ID Number on the Speed DialKey.

4. Press CID to review calls in callerID memory.

5. Press MUTE (ENTER) to confirmthe storing.

CALLER ID OPERATION

34

The Speakerphone is equipped with an auxiliary data port on the back panel asshown:

The auxiliary data port can be used to connect any standard single line device toline 4 for basic line service. This is particularly useful for notebook PC modem con-nections, as well as fax machines or other single line telephone devices.

AUX DATA PORT

Auxiliary Data Port

35

MAINTENANCE

TAKING CARE OF YOUR TELEPHONE.Your VT4121 contains sophisticated electronic parts, so it must be treated with care.

Avoid rough treatmentPlace the handset down gently. Save the original packing materials to protect yourtelephone if you ever need to ship it.

Avoid waterYour telephone can be damaged if it gets wet. Do not handle your speakerphonewith wet hands. Do not install it near a sink, bathtub or shower.

Electrical stormsElectrical storms can sometimes cause power surges harmful to electronicequipment.

For your own safety, use caution when using electric appliances during storms.

36

WHAT DOES OUR WARRANTY COVER?• Any defect in material or workmanship.

FOR HOW LONG AFTER THE ORIGINAL PURCHASE?• To the original purchaser only - ONE YEAR.

WHAT WILL VTECH DO?• At our option, repair or replace your unit.

HOW DO I SEND MY UNIT, IN OR OUT OF WARRANTY?• In the U.S. Call VTECH Communications customer service for Return

Authorization at: 1-800-595-9511• Properly pack your unit. lnclude any cables & accessories which were originally

provided with the product. We recommend using the original carton andpacking materials.

• Include in the package a copy of the sales receipt or other evidence of dateof original purchase (if the unit was purchased within the lase twelve months).

• Print your name and address, along with a description of the defect, andinclude this in the package Or Vtech Electronics.

• Includ payment for any service or repair not covered by warranty, as determinedby VTECH Communications.

• Ship the unit via UPS Insured, or equivalent to:• In the U.S.

VTECH COMMUNICATIONS 11035 SW 11th Street Bldg. B Suite 270 Beaverton, OR 97005

VTECH Communications assumes no responsibility for unitssent without prior Return Authorizatlon .

WARRANTY STATEMENT

37

VT 4121 Speakerphone

Physical: Modular, Desk/Wall Mounted,High/Low AngleStand

Power: Class 2 Trans-former

Input: 120VAC, 60Hz,7W

Output: 12VDC, 400MA(milliamps)

Electrical: 4 CO/PBX Lines,2 Wire, Loop Start,600 Ohms, 24/48VDC

Ringer Equivalence:0.3B

Mechanical: 2 Each RJ-14CJacks

Line 4 AuxiliaryJack

2.5mm HeadsetJack

Power Jack 12VDC

LCD: Wide Angle Su-per-Twist (STN) 2x16 Alpha-Nu-meric

TECHNICAL SPECFICATIONS

Function Buttons: , C I D, , E n d ,ERASE, Do Not Dis-turb, Dial, Page,Page All, CO Lines 1/2/3/4*, Intercom*,Mute(Enter)*, Pro-gram, Volume, Con-ference, Flash,R e d i a l ( P a u s e ) ,Speaker*, Hold, 18Speed Dial Buttons

(*) denotes buttonwith LED

Dial Keys: 12 Keys, ContinuousDTMF

Dimensions: 237 mm long212 mm wide93.5 mm high

Weight: 35.1 ounces (0.994kg)

Specifications, features, and availabil-ity of optional accessories are all sub-

ject to change without prior notice.

38

Wall MountingTemplate

Use this template when wallmounting your base unit. To markthe positions of the mountingscrews, hold this template againstthe wall, and press a pencil or penpoint through the center of eachcrossmark.

NOTE:Select a spot where you can screwinto a wooden stud within the wall.The mounting screws will not holdsecurely in plaster or wallboardalone.

VT 41214-Line Speakerphone

39

TABLE OF CONTENTS

INTRODUCTION .................................................................................................. 1Becoming familiar with your speakerphone ......................................................... 1The display ........................................................................................................... 2The Features ........................................................................................................ 2Parts Check list .................................................................................................... 5

FCC REGULATIONS ........................................................................................... 6

IMPORTANT SAFETY INSTRUCTIONS ............................................................. 8

INSTALLATION .................................................................................................... 10Site Planning ......................................................................................................... 10Installing the Speakerphone ................................................................................. 10

Desk/Tabletop Mounting ................................................................................. 1 0Wall Mounting ................................................................................................. 1 1

PROGRAMMING ................................................................................................. 1 3General Programming Guidelines ....................................................................... 1 3Extension Number ............................................................................................... 1 3Tone/Pulse Dialing ............................................................................................... 1 3Date and Time...................................................................................................... 1 4CO/PBX Line Ringing .......................................................................................... 1 4CO Line Ring Tone ............................................................................................... 1 5Delayed Ringing ................................................................................................... 1 5CO Trunk Connection ........................................................................................... 1 5Automatic Line Selection ..................................................................................... 1 6Call Forward ......................................................................................................... 1 6Auto Mute Enable/Disable ................................................................................... 1 7Flash .................................................................................................................... 1 7Speed Dial ........................................................................................................... 1 7Storing a Telephone Number in Speed Dial ....................................................... 1 7Storing a Caller ID Number ................................................................................ 1 8Erasing the Contents of a Speed Dial Bin .......................................................... 18

Line In Use Detection .......................................................................................... 18Reset default Values ............................................................................................ 18

BASIC OPERATION ............................................................................................ 20Lamp (LED) Operation ......................................................................................... 20Line-In-Use Indication .......................................................................................... 21

Adjusting the Handset Volume Level ................................................................... 21Adjusting the Speaker Volume Level ................................................................... 21Adjusting the Headset Volume Level ................................................................... 21Adjusting the Ringer Volume Level ...................................................................... 21AC Power Failure Indication ................................................................................. 21

40

TABLE OF CONTENTS

Making an Outside Call ........................................................................................ 21Using the Handset .......................................................................................... 22Using the Speakerphone/Headset ................................................................. 22

Answering an Outside Call .................................................................................. 22Using the Handset .......................................................................................... 22Using the Speakerphone ............................................................................... 22

Placing a Call on Hold ......................................................................................... 22Retrieving a Call on Hold ..................................................................................... 23Making an Intercom Call ...................................................................................... 23

Using the Handset .......................................................................................... 23Using the Speakerphone ............................................................................... 23Using the Direct Station Buttons .................................................................... 24

Answering an Intercom Call ................................................................................. 24Using the Handset .......................................................................................... 24Using the Speakerphone/Headset ................................................................. 24

Intercom Call Pick Up .......................................................................................... 24Transferring a Call ................................................................................................ 24Receiving a Transferred Call ................................................................................ 25Muting a Call ........................................................................................................ 25Conferencing ........................................................................................................ 25

Two (2) Outside Lines .................................................................................... 25One (1) Outside Line and Two (2) Extensions ............................................... 25

Paging .................................................................................................................. 26Paging Another Executive Speakerphone ..................................................... 26Answering a Page .......................................................................................... 26Changing Signaling Modes ............................................................................ 26To Voice Page All Speakerphone Extensions ................................................ 26Receiving a Voice Page to All Speakerphone Extension ............................... 27Meet Me Answer to All Page .......................................................................... 27

Do Not Disturb ..................................................................................................... 27Using the Flash Button ........................................................................................ 27Using the Pause Feature ..................................................................................... 27Auto Busy Redial ................................................................................................. 27Last Number Redial ............................................................................................. 28Speed Dialing ...................................................................................................... 28Call Privacy .......................................................................................................... 28Pulse-to-Tone Switching ...................................................................................... 28Message Waiting Light ......................................................................................... 29

CALLER ID OPERATION .................................................................................... 30Caller ID Buttons .................................................................................................. 30Programming the Area Code ............................................................................... 30

To Program the Area Code............................................................................. 30To Erase the Programmed Area Code ........................................................... 30

41

Receiving a Call ................................................................................................... 30Receiving a Name and Number Call .............................................................. 31Receiving Multiple Calls ................................................................................. 31Receiving a Number Only Call ....................................................................... 31Receiving a Blocked Call ............................................................................... 31Receiving a Call from Outside the Calling Area ............................................. 32

Reviewing Calls in the Caller List ........................................................................ 32Delete an Individual Record from the List ............................................................ 32Delete the Entire Caller ID List ............................................................................ 32Dialing a number form the Caller ID List .............................................................. 32Saving a Number to a Speed Dial Key ................................................................ 33

AUX DATA PORT................................................................................................. 34

MAINTENANCE................................................................................................... 35

WARRANTY STATEMENT .................................................................................. 36

TECHNICAL SPECFICATIONS ......................................................................... 37

WALL MOUNTING TEMPLATE ........................................................................... 38

TABLE OF CONTENTS

42ISSUE 0

Is a trademark of VTECH COMMUNICATIONS LTD.., a memberof THE VTECH GROUP OF COMPANIES.

Distributed in the U.S.A. by VTECH Communications, Beaverton, OR, 97008.

Copyright 1999 for VTECH COMMUNICATIONS LTD..

VTECH COMMUNICATIONS LTD.

vt4121 telfono de dalia olmos.pdf

Documents

caller id log

caller id list

introduction3caller

telephone numberfrom

telephone numbers

displayyour telephone

caller id information

line speakerphone pro