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.”.

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.

Ending a Call

Press Muting a Call to end a call.

Muting a Call

During a call, all sounds from inside the vehicle can be muted so that the person on the other end of the call cannot hear them.

To mute a call, press say “Mute Call.” , and then say “Mute Call.”

To cancel mute, press say “Un-mute Call.” , and then say “Un-mute Call.”

    See also:

    Comfortable, quiet ride
    In addition to delivering surprising performance, Rainier's refined powertrains and precision-engineered chassis system contribute to a comfortable, quiet ride - a Buick distinction throughout its ...

    If a Tire Goes Flat
    It is unusual for a tire to blow out while driving, especially if the tires are maintained properly. If air goes out of a tire, it is much more likely to leak out slowly. But if there ever is a blowou ...

    Sun Visors
    Pull the visor toward you, or move to the side to help reduce glare. On vehicles with a lighted vanity mirror, lift the attached cover to use. ...