Hey, so I get a tmobile delaer line through my job and I just sent in my information to get my dealer line a few days ago. Currently, I'm using a prepaid phone and my payment date is coming up in a few days. Basically I'm wondering if someone who has a tmobile dealer line can tell me how long the whole process takes. I don't wanna waste money paying the prepaid bill if the process doesn't take too long. If anyone that has had experience with this process I'd appreciated any answers you have!