cost effectivness
DESCRIPTION
its about print and postTRANSCRIPT
CATEGORY FEATURE Phone Calls
Synchronous Phone is one of long-distance synchronous and asynchronous communication"
TIME OF INTERACTION Asynchronous Phone is one of long-distance synchronous and asynchronous communication"
Phone is one of long-distance synchronous and asynchronous communication"
Phone is one of long-distance synchronous and asynchronous communication"