This Boost Mobile Preloaded Sim Kit gives new customers to Boost Mobile 3 months of phone service which includes Unlimited Talk Text and Unlimited GB of data per month. Customer s can renew the plan for the same rate after the initial three months of service is up. Or switch to any other Boost rate plan that better suits your needs. Bring your phone to Boost and see why going unlimited is easy. Prior to purchase check your phone s compatibility at boostmobile.com/bring-your phone.