Get more with the Triplesim Plug 64K UICC 2015. It s a good choice for changing your cellular plan to T-Mobile or when you need to replace a lost or stolen card. This item carries your plan information phone number and other essential data. That way you can keep your favorite phone number when you upgrade your phone. It has a 64 Kilobyte capacity to store this essential information. The universal style triple cut shape fits into virtually any SIM holder. This T-Mobile SIM card requires quick and easy activation prior to operation. It has a manufacturer designation of ZZZ260R050. Triplesim Plug 64K UICC 2015: