Network Locked:
2G: Dual band: 850Mhz / 1900Mhz
This phone will no longer work with AT&T and all AT&T MVNO's due to AT&T shut down their 2G network by the end of 2016.
Sim Card size:
Standard Sim Card ( No sim card included )
Where can you use this phone on USA: T-Mobile, Ultra Mobile, Spot Mobile, Ting, MetroPCS, Univision Mobile and all other T-Mobile MVNOs. If you unlock the phone.
Where can you use this phone outside USA: all carriers Worldwide with GSM service that support 2G service with frequency 850 or 1900 Mhz. If unlocked.
This phone will NOT work with Verizon, Sprint, Boost Mobile, Virgin Mobile ( all CDMA carriers ).
This phone will no longer work with AT&T and all AT&T MVNO's due to AT&T shut down their 2G network by the end of 2016.
this phone has not been unlocked
you can find an unlocked code on eBay starting at $.99