T-Mobile Micro Sim for iPhone 4/4s,Galaxy S3/S4/S5,Note 3 and Note 4 Send activatiotion request to us on website, email or market place and wait up to 24 hours before its fully active 24/7 direct support from T-mobile and No annual contract or credit checks required for prepaid service 24/7 direct support from T-mobile and No annual contract or credit checks required for prepaid service 24/7 direct support from T-mobile and No annual contract or credit checks required for prepaid service 24/7 direct support from T-mobile and No annual contract or credit checks required for prepaid service