Environmental Sciences, asked by mandirashukla224, 9 months ago

what are the types of telephone conversation?​

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Answered by gouri367
0

Answer:

telephone. conversation - the use of speech for informal exchange of views or ideas or information etc.

Many people use cell phones as their only telephone service. This service uses radio waves for connections. There are 2 main types of cell service, GSM (Global System for Mobile Communication) and CDMA (Code Division Multiple Access) The two systems are incompatible

hope it help you

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