telephone
TRANSCRIPT
Arranged by:
o Dede Hanita Ro Meidina Putrio Sava Ilmi M
X-IIS 2
TELEPHONE
Definition Of Telephone
Phone comes from the Greek. tele meaning remote and phone means the sound.
The phone is a communication tool that is used to convey the voice message and send it into electrical energy via cable telephone network.
• Parts Of Telephone
• Mechanism Dialing• Transmitter• Ringer• Receiver
o Fungtion Parts Of Telephone
• Mechanism functions to insert telephone number who want to calling.
• Transmitter functions to change the sound into the electric current.
• Ringer serves to signal the prensence of telephone that indicates the incoming call.
• Receiver functions change the sound of the electric current into the a voice.