Hi Ousainou Can u elaborate more on say 1. the physical area u want cover 2. your base station tx level 3. I also assume u want coverage in and outside the buildings for both voice/data yes both GSM and CDMA can provide the required service. Let me get a detailed spec and maybe I can offer some advise. Good luck Lamin DRAMMEH Snr. Engineer Cellular Services (GAMTEL) ---------------------------------------------------------------------------- To unsubscribe/subscribe or view archives of postings, go to the Gambia-L Web interface at: http://maelstrom.stjohns.edu/archives/gambia-l.html ----------------------------------------------------------------------------