Quote:
Originally Posted by groovyone
GSM is pretty much the world standard cellular network, used here by AT&T and Verizon (I think). Sony and T-Mobile (I think) use CDMA. CDMA phones also do not use SIM cards, so it is harder to switch phones.
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Huh... I have ATT and a Sony Phone that uses a sim card. mines one of the walkman ones.. it also has a slot for a optional m2 memory card.
Through maybe yall are talking specifically on smart phones..
In fact my sony phone says AT&T on it...
Since the op uses Sprint maybe its sprint uses something different...