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:
Hill Start Assist (HSA)
The HSA system is designed to assist the driver when starting a vehicle from
a stop on a hill. HSA will maintain the level of brake pressure the driver applied
for a short period of time after the ...
Summer Operation
The engine cooling system in air-conditioned vehicles must be protected with
a high-quality antifreeze coolant to provide proper corrosion protection and to
protect against engine overheating. A s ...
Paging
To learn how to page, refer to “Working with Automated
Systems”. Paging works properly except for pagers of
certain companies, which time out a little too soon to
work properly with the Ucon ...