Please make sure that your network operator is compatible with the product you are ordering before making a purchase. In general, the international our products should work well in Europe, Asia, Australia, Middle East and Africa, and also with AT&T and T-Mobile in United States.
If you are unsure about compatibility, please contact your operator.
You may also view the below links for reference:
OPPO Style is not responsible for the shipping costs associated with returning a unit due to carrier incompatibility.