T-Mobile will let you try its service for a month with your own phone and number—for free

[ad_1] by Edward C. Baig, Usa Today Credit: CC0 Public Domain Wish you could put a wireless network to the test before ditching your current carrier? On Wednesday, T-Mobile is bringing back Test Drive, an offering that will let you try T-Mobile’s network for 30 days on your current phone with your own phone number. […]