which is best you think? Is it GSM or cdma
January 23, 2007 11:55pm CST
which network you prefer most Global system for mobile or CDMA or TDMA which one
• United States
24 Jan 07
CDMA is better for protection of your calls not being easily detected by anybody else than you. TDMA is employed in GSM. GSM is combination of TDMA and FDMA as a result better than GSM. CDMA now has CDMA2000 version wheras GSM has moved upto EDGE.