Dual Tone Multi-Frequency (DTMF) Tones
Buick LaCrosse / Buick LaCrosse Owners Manual / Infotainment System / Phone / Bluetooth (Infotainment Controls) / Dual Tone Multi-Frequency
(DTMF) Tones
The in-vehicle Bluetooth system can send numbers during a call. This is used when calling a menu-driven phone system.
1. Turn the Menu knob to select Enter Number, then press SELECT.
2. Enter the character sequence.
See “Entering a Character Sequence” in Operation for more information.
See also:
Vehicle Settings
See Vehicle Personalization for more information. ...
Horn
Press on the steering wheel pad
to sound the horn. ...
Maintenance When Trailer Towing
The vehicle needs service more often when pulling a
trailer. See Scheduled Maintenance
for more information. Things that are especially
important in trailer operation are automatic transmission ...
