iphone 4... *one* way AT&T is better

Discussion in 'Off Topic Forum' started by jntdroid, Mar 21, 2011.

  1. Jordan8

    Jordan8 Member

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    CDMA didn't support it. It wasn't that they blocked people from doing it. AT&T is gsm which is why they've always had this feature. My understanding though is new chipsets in VZW phones will allow this feature, but speeds may be slower while on a call.