Chevrolet Silverado 2015 Owner's Manual page 244

After each digit is entered, the
system repeats back the digit it
heard followed by a tone.
If an unwanted number is
recognized by the system, say
Correction at any time to clear the
last number.
To hear all of the numbers
recognized by the system, say
Verify at any time.
1. Press . The system responds
Ready, followed by a tone.
2. Say Digit Dial.
3. Say each digit, one at a time.
After each digit is entered, the
system repeats back the digit it
heard followed by a tone. After
the last digit has been entered,
say Dial.
Once connected, the person called
will be heard through the audio
speakers.
Using the Re-dial Command
1. Press . The system responds
Ready, followed by a tone.
2. After the tone, say Re-dial. The
system dials the last number
called from the connected cell
phone.
Once connected, the person called
will be heard through the audio
speakers.
Receiving a Call
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.
Infotainment System
Call Waiting
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.
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.
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