Three-Way Calling
To initiate three-way calling, press the
button while
a call is in progress, and make a second phone call, as
described under “Making a Second Call While Current
Call is in Progress”. After the second call has established,
press and hold the 
button until you
hear a double
beep, indicating that the two calls have been joined into
one conference call.
See also:
Using ACC On Hills
When driving on hills, ACC may not detect a vehicle in
your lane. Depending on the speed, vehicle load, traffic
conditions, and the steepness of the hills, ACC performance
may be limited.
...
Safety
The 2011 Grand Cherokee is a 2010 Top Safety Pick from the Insurance
Institute for Highway Safety. To earn the designation, it received Good overall
scores in IIHS' frontal-offset crash test, side ...
Buttons 1 - 6
These buttons tune the radio to the channels that you commit to pushbutton memory
(12 Satellite stations). ...