The phone is unlocked for GSM services, so it will work with AT&T or T-Mobile but not with CDMA carriers such as Verizon and Sprint.
Enweghi ike imeghe ekwentị maka ọrụ GSM, ya mere ọ ga-arụ ọrụ na AT & T ma ọ bụ T-Mobile kama ọ bụghị ndị CDMA ndị dịka Verizon na Sprint.