Three-Way Calling
Three-Way Calling must be supported on the Bluetooth phone and enabled by the wireless service carrier to work.
1. While on a call press 
. The
system responds
with “Ready” followed by a tone.
2. Say “Three-way call”. The system responds with “Three-way call, please say dial or 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
to link all
the callers together.
See also:
Purposeful technology
Comprehensive connectivity is enabled by OnStar's remote vehicle access,
which makes keeping tabs on the vehicle a breeze from anywhere with a smart
phone. Highlights include:
Passive entry
Hea ...
Safety Warnings and Symbols
Warning Messages found on vehicle labels and in this
manual describe hazards and what to do to avoid
or reduce them.
Danger indicates a hazard with a high level of risk
which will result in ser ...
When Should an Airbag Inflate?
Frontal airbags are designed to inflate in moderate to severe frontal or near
frontal crashes to help reduce the potential for severe injuries, mainly to the
driver's or front outboard passeng ...