Add minutes to cingular 64k smart chip sim card Tags: Phones Chip SIM Card Cingular Last response: May 9, 2011 10:42 AM in Cell Phones & Smartphones Share dubbylynn May 7, 2011 3:16:31 AM Hello, can i add minutes to a previous non prepaid cingular sim card phone? More about : add minutes cingular 64k smart chip sim card buwish May 9, 2011 10:42:05 AM I don't believe so. It is probably an older sim card that was set for either on/off, i.e. a contract. m 0 l Can't find your answer ? Ask ! Publish Related resources Phone for sim card cingular 64k smart chip Forum Cingular sim card 64K smart chip- how many mhz Forum CINGULAR GSM 64K SIM CARD/SMART CHIP *Newest Version* Forum More resources Read discussions in other Cell Phones & Smartphones categories Android Blackberry iPhone Multimedia Palmpilot Palmtops Windows Phone !