T-Mobile has just brought back one of its most popular deals: a four new voice line offer for only $25 per line/month. What’s even better about this promotion is that customers can pick up the latest iPhone device for free.  Yes, you read that right. T-Mobile let’s you get four iPhone 15s on Us with a device trade-in and activation on an eligible plan. The announcement reveals that the plans eligible for this offer are the Essentials … [read full article]