T-Mobile recently unveiled its Black Friday and Cyber Monday deals, when it also said that it's going to begin to offer special savings to customers on other carriers. The first such offer is targeted at Sprint subscribers, who can receive $200 for making the switch to T-Mobile.

That $200 is in addition to T-Mobile's "Carrier Freedom" promotion, which offers potential new customers up to $650 to pay for early terminal fees on existing plans. "Just switch any Sprint number – including postpaid, prepaid, Boost and Virgin Mobile – over to a T-Mobile Simple Choice postpaid plan starting this Thursday, November 26 and you'll automatically get a $200 credit on your bill," T-Mobile explained. "That's $200 multiplied by as many lines as you switch. To quality, Sprint customers simply need to move any line from Sprint – Boost and Virgin numbers also qualify."

T-Mobile said it's also going to offer deals targeted at customers with AT&T and Verizon in the coming days.