
Contact OnStar at 1.877.248.2080 (tty)
Visit www.onstar.com/tty
or Email us at [email protected]
Write to OnStar at:
OnStar Subscriber Services
P.O. Box 0217
Troy, MI 48099-0217
Gen. 7
TTY Guide
Warranty Information
Your TTY device is manufactured by an independent manufacturer and is covered by the
manufacturer’s warranty. It is not covered under the GM New Vehicle Limited Warranty.
All other parts (OTIM & dial pad) are covered by the standard parts & labor warranty of
your new vehicle. Please be aware that you will be responsible for proper care of your
equipment. Contact your GM Dealer to set up an appointment for service if required.
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