lundi 6 octobre 2014

What determines unlocked phone compatibility with a different network?

Salut,

I wonder, if a phone is déverrouillé and it supports the frequency bands of a particular network, does it mean it will work in this network, or there are some other factors besides frequencies that determine the phone compatibility?



For example, if it's a GSM phone which also supports 850 and 1900 MHz [that are used in CDMA networks], will it work in a CDMA network (such as Sprint) with a proper sim card?




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