tdma and fdma
Hand off
yes you can change gsm to cdma via mnp.
Code Division Multiple Access or CDMA cell phones utilize a technology that permits the use of several frequencies at the same moment to send and receive data and voice transmissions. CDMA is newer radio technology that is designed to compete with the older Global System for Mobile Communications (GSM) network. As a result, CDMA phones cannot use GSM cell towers. Another difference is that GSM phones use SIM cards while CDMA phones do not.
gsm
CDMA, offers better data transfer
GSM = Global System for Mobile communications. CDMA = Code Division Multiple Access.
Gsm
cdma gsm
Metropcs phones run on CDMA technology and right now, there is no unlocking solution for CDMA-based phones, only for GSM phones.
Type your answer here... can v chande a cdma sim to gsm
It's a gsm/umts network. There's no cdma carrier in the Philippines.
US Cellular is a CDMA network meaning that it uses Code Division Multiple Access as its primary technology. This type of network is different from other networks in its use of a code to differentiate between different conversations instead of using a different frequency for each conversation. US Cellular is not a GSM network which stands for Global System for Mobiles and instead uses CDMA technology. CDMA (Code Division Multiple Access): US Cellular uses this technology as its primary technology. It uses a code to differentiate between different conversations instead of a different frequency for each conversation. GSM (Global System for Mobiles): US Cellular is not a GSM network and instead uses CDMA technology.