Plus, customers who also trade in an eligible smartphone will get an additional trade-in credit or promotion card for As a bonus, these customers can also receive 10,000 Plenti points to use at participating partners if they combine their DIRECTV or U-verse TV and AT&T wireless services on one bill.3 Here's how it works. If a family of four with DIRECTV or U-verse TV switches four lines from their current wireless carrier to AT&T, buys and activates a new smartphone on AT&T Next for each line and also trades in 4 eligible smartphones per line, they'll get "This is a unique offer and unlike anything we've ever done all to celebrate DIRECTV now being part of the AT&T family," said , chief marketing officer, AT&T Mobility.