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.
To send a number or name tag during a call:
1. Press 
. For vehicles with a
navigation system say “Hands
Free” after the tone.
2. Say “Dial.” 3. Say the number or name tag to send.
See also:
Auxiliary Devices
The 3.5 mm (1/8 in) input jack and
the USB port (if equipped), located
in the center console bin, allow
portable devices to connect to the
vehicle. This is not an audio output;
do not plug he ...
Reporting Safety Defects to General Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this,
notify General Motors.
Call 1-800-458-8006, or write:
Cadillac Customer Assistance Center
Cadillac Motor Car Divisio ...
How OnStar Service Works
Automatic Crash Response,
Emergency Services, Crisis Assist,
Stolen Vehicle Assistance, Vehicle
Diagnostics, Remote Door Unlock,
Roadside Assistance, Turn-by-Turn
Navigation, and Hands-Free ...