29 Nov
Gsm Cell Mobile
Gsm Cell Mobile
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 Apple iPhone 3GS 16GB Black Unlocked Smartphone very good  US $199.99
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 HTC Freestyle Phone ATT No Contract Required US $134.10
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 NEW Motorola i576 Rugged Black Nextel iDen PTT Cell Phone US $99.99
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 NEW MOTOROLA V3 RAZR ATT SILVER PHONE USA SELLER FAST SHIPPING US $54.95
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 Pantech Ease P2020 Phone Black ATT US $149.99
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 NEXTEL BLACKBERRY CURVE 8350i GPS PDA 8350 i BLUETOOTH CELL PHONE US $89.95
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 Net10 Samsung SGH T401G Cellular Phone US $19.95
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 Apple iPhone 3G 8GB Black Unlocked and jail broken Smartphone US $135.00
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 NEW SAMSUNG A237 GSM ATT PHONE UNLOCKED A237 BLUE US $59.90
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Is it possible to unlock a CDMA cell phone to use it with a GSM provider?
Is it possible to use some sort of custom programmed SIM card? It seems like that's what the kid who unlocked the iPhone for T-Mobile used. (Yes, I do know that the iPhone is GSM as well as T-Mobile)
Short answer is no.
GSM and CDMA are different standards. When you unlock a phone, you can then use it on a different carrier's network so long as it also uses. Unlocking a GSM phone won't suddenly make it work on a CDMA network and vis versa. Some carriers, however, use more than one standard.