Encyclopedia > 1712

  Article Content


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

... on AMPS[?] NMTS[?] Digital second generation (2G)[?] CDMA IS-95A GSM (different frequencies for different continents: see GSM article) iDEN TDMA IS-136 ...