Hi. I was wondering how I would switch from the $30 prepaid plan to TmobileONE if I wanted to. I looked on the MyTmobile app and in the "change plans and services" section TmobileONE was not listed. Thanks!
To make this change you will need to call 611 or visit a store. You may need a deposit or down-payment based on credit.
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Manage your T-Mobile account
Use the T-Mobile App or your My T-Mobile account
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