Global System for Mobile Communication (GSM)

It 's like a forum Global System for Mobile Communication ( GSM ) and Code Division Multiple Access ( CDMA ) has brought together the virtues .. Yet few handsets in the market - are selected , but the initiative is to lure customers .CDMA , or Code Division Multiple Access , is a form of cellular technology called IS -95 . It is considered to rival GSM technology . Basically this technique is called CDMA -1 . Mobile phones using the CDMA technology is considered much safer today . CDMA Telecommunication Industries Association ( TIA ) was accepted in 1993 . After the first commercialized in 1995 to 1998 figures of 16 million CDMA subscribers reached 1 .
As the third generation of CDMA technology in the world - Multi- Carrier ( MC 2000 1X and HDR at 1.25 MHz bandwidth ) , 3 x MC 5 MHz bandwidth and a direct Speed ​​( WCDMA 5 MHz bandwidth ) is in progress .In one case, he definitely does outperform CDMA international roaming . CDMA phones do not provide any kind are Kapibiliti Multiband . In such a place you can not use it abroad . Moreover, the GSM SIM ( Subscriber Identity Modyhul ) Jehmt not too big to bear for buying and what is popular .In terms of the market speaks not just to boast of CDMA R - after Uaim enabled and CDMA networks in the market again after the agreement is good . Technically, the ball is now in the hands of GSM .