Encyclopedia > Analog Mobile Phone System

  Article Content

Analog Mobile Phone System

Analog Mobile Phone System or AMPS is the analog mobile phone system introduced in early 1980's. It was the first generation technology which has problems with capacity and security.

Total Access Communication System or TACS is the European version of AMPS. ETACS was an extended version of TACS with more channels. TACS and ETACS are now obsolete in Europe, having been replaced by the more scalable and all-digital GSM system.



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Charles Sanders Peirce

... and certainly the greatest American thinker ever." Karl Popper viewed him as "one of the greatest philosophers of all times." In some ways, Peirce was a systematic ...