C Spire Wireless will be the fourth U.S. carrier to get the iPhone . The iPhone 4S , Apple 's newest gadget , uses a special antenna receiver from Qualcomm that works on typically incompatible networks . T-Mobile , the fourth-largest carrier , still has no plans to carry it . The new iPhones are expected to go on sale in stores and online at 12:01 a.m. ET Friday morning.
C Spire Wireless will be the fourth U.S. carrier to get the iPhone . T-Mobile , the fourth-largest carrier , still has no plans to carry it . The new iPhones are expected to go on sale in stores and online at 12:01 a.m. ET Friday morning.