Do I have to be a T-Mobile customer in order to be eligible to purchase the OnePlus 6T from T-Moble with the $300 smartphone trade-in feature?
Great question, paulbluejay29!
Yes, you must be a T-Mobile customer as the device has to be financed via EIP. You can find out more about this specific promo here: 2018 OnePlus 6T Launch offer.
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