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Customer Support Information
A
Support Telephone Number
In the U.S.A. only,
AT&T provides a toll-tree customer Helpline
(1-800-628-2888) 24 hours a day. If you need assistance when installing,
programming, or using your system, call the Helpline, or your AT&T
representative.
Outside the U.S.A.,
if you need assistance when installing, programming,
or using your system, contact your AT&T representative.
Maintenance and Troubleshooting A–1