Type your answer here... can v chande a cdma sim to gsm
who is the owner of this relience gsm sim 9681050825?
Yes, they operate a GSM 850MHz Network, and all GSM phones use Sim Card.
No... TATA INDICOM Is truly CDMA network.. it is not possible to get a gsm tata sim card.
a phone with these two facility can work in GSM with sim card and can work without sim card in cdma mode
No. A non-GSM phone cannot work on a GSM network, and vice versa.
A wireless modem can be made with a GSM Sim card and a compatible cell phone. The GSM signal is made available to the surrounding area by transmitting an 802.11G/N signal.
No Alltel uses CDMA and sim cards is GSM
No you cannot. AT&T uses a GSM network and Boost uses iDEN and the two are not even remotely compatible. The Boost SIM card can be used for international roaming but it will not work with GSM networks in the US. It will not work either way, a Boost SIM will not work in a GSM device and a GSM SIM will not work in a Boost device.
The short answer is no. Boost's newer iDEN phones do use a SIM card that can be used in GSM devices for international roaming but they will not work in GSM devices in the US. Most iDEN phones are not compatible with GSM networks, and GSM phones are not compatible with iDEN networks.
No you cannot. The Verizon SIM cards are only designed to work on international networks. Nextel also does not use a GSM network, they use iDEN and GSM SIM cards are not compatible with it.
No you cannot. AT&T uses a GSM network and Boost uses iDEN and the two are not even remotely compatible. The Boost SIM card can be used for international roaming but it will not work with GSM networks in the US. It will not work either way, a Boost SIM will not work in a GSM device and a GSM SIM will not work in a Boost device.