What is Digital AMPS (D-AMPS) ?

1 Answer

Answer :

Digital AMPS (D-AMPS) is a second generation ( 2G ) cellular technology that refers to another development in the first generation system of North America called AMPS (Advanced Mobile Phone Service). Since the first commercial cellular network was first established in 1993, D-AMPS has been widely used in the United States and Canada. D-AMPS technology has been retired and has been replaced by GSM / GPRS and CDMA 2000 cellular technology.

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