--(BUSINESS WIRE)--T-Mobile US, Inc. (NYSE: TMUS): What:   T-Mobile (NYSE: TMUS) is giving customers a sweet deal this Valentine’s Day weekend with the return of its popular “Tablet on Us” promotion.   Who: Anyone can get the Un-carrier’s most popular 7” Android-powered™ tablet, the ALCATEL ONETOUCH Pop 7, for $0 with any qualifying data plan. That's right: $0 down, $0 payments; pay only the sales tax.   When: The offer kicks off Thursday, February 12 and runs through Monday, February 16, 2015.