T-Mobile will hold its Un-carrier 11 media event on Monday, June 6, where the wireless carrier is expected to reveal a number of new features for its customers.

T-Mobile revealed the date for Un-carrier 11 via Twitter:

The event begins at 1 p.m. Eastern Time (10 a.m. Pacific Time) and T-Mobile plans to livestream it on its YouTube, Facebook, and Twitter accounts, along with its own website.

Update: T-Mobile has posted a video featuring CEO John Legere preparing for the event.