UNDATED (WKRC/CNN Newsource) - T-Mobile customers may want to take a closer look at their next phone bill. The wireless carrier will be automatically switching some customers with older rate plans to ...

If you’re a T-Mobile customer, take a close look at your phone bill. The cell phone carrier is running a test in which it automatically switches some customers to more expensive rate plans unless they ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

3 Group plans to launch a flat-rate mobile Internet plan that includes unlimited usage, so customers can access online applications from their phones without worrying about what it might cost. 3 Group ...