1. kliu448's Avatar
    Hi im currently using 16gb iphone 3GS pay monthly with O2 (UK) Carrier, i have just unlocked my iphone using ultrasn0w and now im using a chinese simcard in China. Im just wondering if i use Edge or 3G in China with my chinese sim, will i still get billed for roaming charges with O2?
    07-06-2009 10:28 PM
  2. Savio's Avatar
    You shouldn't be charged at all by O2. That's what the whole point of using a different SIM card is about. With the Chinese SIM card in the iPhone and the O2 SIM out, the iPhone is only associated with the Chinese SIM card network.
    07-07-2009 05:15 AM
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