T-Mobile announced the suspension of the sale of any Sidekick Slide phones after a confirmation from Motorola about a problem that makes the phone power off after the slide device is opened or closed. Customers who have this problem with their device should contact a T-Mobile representative by either calling in to customer support or visiting one of their stores. This problem only affects the newest Sidekick Slide models, and should be fine now that Motorola has caught the problem.