Need Iphone Help

[Trip]

Originally Posted by thunderex

He wasn't saying the iPhone could change frequency, he's saying Verizon has both GSM and CDMA networks but keeps the GSM one secret.

TDMA(GSM) and CDMA phones operate on the same frequency in the states, you don't change frequency no matter what carrier you use, they all use 850 or 1900 in the states. Verizon has phones that operate with GSM as world phones, but those operate on frequencies that europe uses, 900 and 1800, they are completely useless for GSM here. They don't have secret GSM. Verizon supposedly will be going GSM with LTE 4G in the near future though, but that hasn't happened yet. Whoever is telling you iphone works with Verizon is full of shit.