Cadillac SRX Quiz
Infotainment System

Dual Tone Multi-Frequency (DTMF) Tones

In this manual: Infotainment System
Introduction — 5In Brief — 53Keys, Doors, and Windows — 58Seats and Restraints — 63Storage — 22Instruments and Controls — 126Lighting — 21Infotainment System — 106Climate Controls — 10Driving and Operating — 94Vehicle Care — 105Service and Maintenance — 8Technical Data — 7Customer Information — 25OnStar — 9
~1min read

The in—vehicle Bluetooth system can send numbers during a call. This is used when calling a menu—driven phone system.

1. Turn or press the MENU/ SELECT knob and select Enter Number.
2. Enter the character sequence.

See “Entering a Character Sequence” in Operation for more information.

Test yourself

A quick Cadillac SRX quiz: every answer comes with an explanation and a link to the manual page.