because they want to lock the customer to the operator.
There is no such thing as a CDMA SIM card.CDMA is a technology which doesnt use SIM cards.And WCDMA is evolved from gsm and uses SIM cards for 3g.
There is no such thing as a CDMA SIM card, since CDMA phones do not use SIM cards.
NO the lg muziq is a CDMA phone and therefore doesnt use a sim card, it has an sd card slot for mass storage but no sim slot
No, You cannot use reliance CDMA sim card (or) any other CDMA card sim card on Apple iphone 4s. Any GSM Sim card will work on factory unlocked Apple iphone 4s but not CDMA sim ONLY IN INDIA.
No. Since it is a CDMA phone, it does not use a SIM Card.
No they use CDMA tec.
Type your answer here... can v chande a cdma sim to gsm
Kajeet is on the Sprint CDMA network, so they do not use SIM cards.
No Alltel uses CDMA and sim cards is GSM
No you cannot. Although there are some phones that support CDMA aswell as GSM.
CDMA (Code Division Multiple Access) and GSM (Global System for Mobile Communications) are two different mobile communication technologies that use incompatible network protocols. A CDMA SIM card is designed specifically for CDMA networks and cannot be used on GSM networks, which rely on a different signaling and communication method. Therefore, if you try to use a CDMA SIM in a GSM device, it will not work because the device cannot recognize or process the CDMA signal.
The LG Xenon is a GSM phone which uses SIM Cards. Verizon is CDMA which doesnt use SIM Cards so it wouldn't work with Verizon. Would be nice since it looks like a nice phone.