AMPS is the first generation of cellular technology. System is allocated in the 800 Mhz band, the network uses circuit terintergrasi a very large and consists of Computer and System Dedicated Switch. At the time this was the inventor of mobile phones because they feel proud to have a very useful invention. Even today's rapidly developing and developed by various circles.
Tuesday, November 17, 2009
AMPS ( Advance Mobile Phone System )
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