If you are unsure which product code is right for you, you can look up which bands are used in your region or by your operator in <b>[https://www.frequencycheck.com/ this website]</b> or contact your sales manager for that information. | If you are unsure which product code is right for you, you can look up which bands are used in your region or by your operator in <b>[https://www.frequencycheck.com/ this website]</b> or contact your sales manager for that information. |