GMC 2011 Sierra Denali Owner's Manual page 245

Dual Tone Multi-Frequency
(DTMF) Tones
The Bluetooth system can send
numbers and the numbers stored as
name tags during a call. You can
use this feature when calling a
menu driven phone system.
Account numbers can also be
stored for use.
Sending a Number or Name Tag
During a Call
1. Press . The system
responds Ready, followed by
a tone.
2. Say Dial.
3. Say the number or name tag
to send.
Clearing the System
Unless information is deleted out of
the in vehicle Bluetooth system, it
will be retained indefinitely. This
includes all saved name tags in the
phone book and phone pairing
information. For information on how
to delete this information, see the
previou section Deleting a Paired
Phone and the previous sections
on deleting name tags.
Infotainment System
Other Information
®
The Bluetooth word mark and
logos are owned by the Bluetooth
SIG, Inc. and any use of such marks
by General Motors is under license.
Other trademarks and trade names
are those of their respective owners.
See Radio Frequency Statement on
page 13 17 for FCC information.
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®