iMessage on Mac? Posted by Skreddle on September 25, 2012 03:08 pm 4 Does anyone know how to sync your phone number with iMessage on Mac? I remember them saying you would be able to this at WWDC. Thanks There are 4 Comments. Load 'Em Up. Show speed reading tips and settings Shortcuts to mastering the comment thread. Use wisely. C - Next Comment X - Mark as Read R - Reply Z - Mark Read & Next Shift + C - Previous Shift + A - Mark All Read Comment Settings Live comment alert: Hide it! Comments for this post are closed.