How can I tell if my phone is compatible?

Your phone must use SIM cards (not CDMA only)

Your phone must be unlocked (i.e. not programmed to only work with your original carrier’s network)

Your phone must be a 3G (UMTS/HSDPA) phone, operating on a minimum dual-band frequency of 900/2100.


Confused? Try this: Go to your phone manual or an online site (we recommend GSM Arena), and look up your phone model.

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