Sprint not the only one with an unlimited iPhone plan

Sprint not the only one with an unlimited iPhone plan
If you want to pair your iPhone 4S with an unlimited-data plan, Sprint Nextel will no longer be the only game in town. Regional carrier C Spire Wireless (formerly Cellular South) said today that it plans to offer the iPhone 4 and iPhone 4S beginning November 11. C Spire is offering four options for service plans, ranging between $50 and $100. All four require a two-year contract. While all of the plans technically offer unlimited data, there is a catch. The two cheapest plans, which cost $50 and $70 a month, respectively, exclude data-streaming services. Streaming movies and songs are among the chief culprits for heavy traffic loads on wireless networks.The company said it has a network that is built for data devices, noting that it supports the highest percentage of customers with smartphones in the nation. C Spire surprisingly announced last month that it would also be selling the iPhone, just days after the phone launched with the three largest national carriers. The fourth-largest U.S. carrier, T-Mobile USA, remains left in the cold and has stepped up its reliance on Android smartphones.