T-Mobile planning to launch data-only plans, leaked document reveals

Slowly, but surely, more and more customers are becoming always connected with a smartphone and getting rid of your phone number is going the way of the cable cutters. According to a leaked document sent to TmoNews, T-Mobile plans to launch new data-only plans for smartphones and tablets starting at $20 per month for 2GB.Ever since data became the staple that carriers sell to its customers,