Three-Way Calling :: Bluetooth :: Phone :: Infotainment System :: GMC Sierra Owners Manuals :: GMC Sierra | GMCia.com

Three-Way Calling

GMC Sierra / GMC Sierra Owners Manuals / Infotainment System / Phone / Bluetooth / 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. .

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 Ending a Call to link all callers together.

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