Product support (24/7)
Advanced Solutions Customer Service (ASCS) center:
-Customers with Company PIN — Call 1-888-334-3787 and provide Company PIN for support.
-Customers without Company PIN — 1-866-563-4703 for support.
Advanced Solutions Customer Service (ASCS) support portal and forum:
-All customers can access the ASC portal and forum at http://asecare.att.com
Enhanced Push-to-Talk Training
If you need CAT and/or IDT training, do not need assistance with setting up EPTT on your devices and have under 50 users click here to request training.
Contact your AT&T account representative for other training options.