During rebate card validation, the wireless phone number submitted showed a rebate card was already provided to this wireless phone number.
Actions to take:
Review the phone number provided on the resubmission letter. Is this the correct phone number for your T-Mobile wireless phone?
If YES: According to the terms and conditions of this offer there is a limit of one rebate card offer per wireless number per 11 total months. If you already received a rebate card on this account in the past 11 months, you are currently ineligible for a rebate card on a handset purchase. Please return to your T-Mobile store or T-Mobile.com at 11 total months to review if you are eligible for a handset upgrade.