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 TACS and ETACS are now obsolete in Europe, having been replaced by the more scalable and all-digital GSM system.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

Vitamin

... vitamins D and E are still usually called by their symbolic names, and A and K don't even have proper chemical names (since they are mixtures of chemicals). The name ...