GMC Terrain: Three-Way Calling
Three-way calling must be supported on the cell phone and enabled by the wireless service carrier.
1. While on a call, press .
2. Say “Three&-way call.”
3. Use the dial or call command to dial the number of the third party to be called.
4. Once the call is connected, press b / g to link all callers together.
Call Waiting
Call waiting must be supported on the cell phone and enabled by the wireless service carrier. ○ Press to answer an incoming call when another call is active. The original call is placed on ...Ending a Call
Press to end a call. ...See also:
Supported MP3 File Formats
The radio will recognize only files with the *.MP3 extension
as MP3 files. Non-MP3 files named with the *.MP3
extension may cause playback problems. The radio is
designed to recognize the file a ...
Audio System Lighting
You can use the instrument panel
brightness control knob to adjust the
illumination of the audio system. The audio system
illuminates when the parking lights
are on, even if the system is tu ...
Radio text
Some stations transmit information on program
content, artists, etc. This information can
be shown on the display.
Activate/deactivate in FM mode under Show
radio text. ...