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 then say “Mute Call.”., and then say “Mute Call.”.

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

    See also:

    Customer Assistance for Text Telephone (TTY) Users
    To assist customers who are deaf, hard of hearing, or speech-impaired and who use Text Telephones (TTYs), Buick has TTY equipment available at its Customer Assistance Center. Any TTY user can comm ...

    Auxiliary Devices (Radio with CD and Touchscreen)
    For vehicles equipped with the MyLink or IntelliLink infotainment system, see the separate MyLink/IntelliLink Features and Functions Guide for more information. The optional AUX input allows ...

    Capacities and Specifications
    Engine Specifications ...