T-Mobile has started informing some of its older customers that they have to switch to one of the carrier's newest plans; the goal is to have all of its customers converted by next year. Because T-Mobile is forcing the issue here, some of its older customers will have the right to leave the carrier without having to pay an Early Termination Fee until February 1st, 2014...Source: http://www.phonearena.com/news/T-Mobile-forcing-older-customers-to-upgrade-to-new-plans_id48336
