Place/Retrieve A Call From Hold
To put a call on hold, press the 
button until you hear
a single beep. This indicates that the call is on hold. To
bring the call back from hold, press and hold the
button until you hear a single beep.
See also:
Using The Touch-Screen Radio Controls
1. Press the MENU hard-key on the radio faceplate.
2. Touch the Rear VES soft-key to display the Rear VES
Controls. If a channel list appears on the right side of the
screen, touch the HIDE LIST ...
TIME Button (Auxiliary Mode)
Press this button to change the display to time of day. The time of day will
display for five seconds (when the ignition is OFF). ...
Operating Instructions - Uconnect™ Phone (If Equipped)
Refer to “Uconnect™ Phone” in the Uconnect™ User
Manual located on the DVD for further details. ...