CDMA is short for Code Division Multiple Access and GSM is short for Global System for Mobile. These are the two main network technologies. All the different cellular carriers use either one or the other. Some may use both but it's rare so when choosing a carrier make sure you have the best network for your cellphone so you get the best reception.
Not all HTC phones are powered by CDMA.Some of CDMA phones are :HTC S720 (CDMA)HTC P4000 (CDMA)
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.
The Nexus S 4G is a CDMA phone and the Nexus S is a GSM Phone. This is the basic difference between these two phones. Most of the remaining configurations are same.
There is no such thing as a CDMA SIM card, since CDMA phones do not use SIM cards.
Metropcs phones run on CDMA technology and right now, there is no unlocking solution for CDMA-based phones, only for GSM phones.
As with all Sprint phones, the Epic is CDMA
Alltel phones run on CDMA technology, and there currently is no unlocking solution for CDMA phones.
AnswerYES !!! GSM Phones, CDMA Phones will work in India
Samsung Rant is a CDMA phone, and right now, there is no unlocking for CDMA phones. Unlocking can only be done on GSM phones.
You can find information on CDMA mobile phones online at the Wikipedia. Once on the website, type "CDMA" into the search field at the top of the page and press enter to bring up the information.
Yes. The Iusacel company uses CDMA; the rest use GSM.
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