Cadillac 2011 DTS Owner's Manual page 274

1. Press and hold
2. After the tone, say Re dial .
Once connected, the person called will be heard
through the audio speakers.
When an incoming call is received, the audio system
mutes and a ring tone is heard in the vehicle.
Press to answer the call.
Press to ignore a call.
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 hold.
Press again to return to the original call.
To ignore the incoming call, no action is required.
Press to disconnect the current call and
switch to the call on hold.
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for two seconds.
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
the callers together.
Press to end 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
To cancel mute, press
Un mute Call .
.
to link all
, and then say Mute Call .
, and then say