Does It Cost Money To Activate A Sim Card. Youll need an internet connection for this use a computer or your WiFi. By calling the T-Mobile service desk.

You may need valid ID. Theres a variety of cell phone plans available to suit all budgets with prices between 15 - 55. Insert your 4G LTE SIM card.
Check if your device is already activated by placing a test call or try browsing the Web without using.
More info at BellMTS. Currently there are two ways to activate a new SIM card. Insert sim and turn your phone on. Prepaid SIM card If youre using an iPhone the SIM card is already in your phone Click the link to set up and activate your T.

