| | Re: Tmobile- switching phone numbers on plans
Probably a question that you need to ask T-Mo.
With AT&T a few years ago, I upgraded the phone on my second line, but had it set up on the primary line. In other words, I got the upgrade that was coming on line 2 and applied it to line 1. Line 1 was a BB and line 2 uas a "dumb" phone.