LAS VEGAS--T-Mobile US (NYSE:TMUS) just upped the ante on its competition once again by announcing that it will pay up to $650 in early termination fees (ETFs) for.

Early Termination Fee T Mobile
ETFs are Early Termination Fees. Some wireless carriers charge ETFs when you break your service contract to switch to another network. T-Mobile will pay off your ETFs. Switch to T-Mobile, and we’ll pay off your ETFs and device payments—up to $650—via trade-in credit and virtual.