Have a T-mobile or an unlocked, compatible GSM phone that you would like to activate and use on T-Mobiles Nationwide 4G LTE network? Just buy a CombiSIM Kit and choose a plan. Punch out the ready-to-use Standard or Micro SIM Card, slip it into your phone and youre ready to go. *Please select NanoSIM Kit if you have an iPhone 5, 5C or 5S.

　　T-Mobile combiSIM Activation Kit Prepaid Specifications

　　Size and weight

　　Height: 4.9 inches

　　Width: 2.33 inches

　　Depth: 0.35 inches