Get the Voicemail Viewer app
Enjoy a simplified message view from iPhone, Android, Windows 7 desktop, and Mac OSX dashboard. You can combine your wireless and home voicemail. This allows you to review all your messages at once, from the same mailbox.Reset the number of rings
To reset the number of rings before UM voicemail answers, please call us at 800.288.2020
Call AT&T Unified Messaging Customer Care
, Monday through Friday 9 a.m. - 8 p.m. ET.