Heads up, people: T-Mobile’s next Un-carrier Amped move will indeed be revealed tomorrow, July 9. John Legere and Mike Sievert will host a conference call to discuss the next Un-carrier Amped move that’ll start at 9:00 am.

If you’ve got any questions for Legere or Sievert, you’ll be able to ask ‘em during the call tomrorow using Twitter. Just ping them at @johnlegere or @sievertmike and ask away.

Now that we’re less than 24 hours out from T-Mobile’s next Un-carrier Amped announcement, do you have any last-minute guesses as to what John Legere and Co. will have to say tomorrow?

Source: T-Mobile