Place/Retrieve A Call From Hold

To put a call on hold, press the button until you hear 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. button until you hear a single beep.

    See also:

    Manual Operation
    This system offers a full complement of manual override features. NOTE: Each of these features operate independently from each other. If any one feature is controlled manually, temperature cont ...

    SET Button – To Set the Pushbutton Memory
    When you are receiving a channel that you wish to commit to pushbutton memory, press the SET button. The symbol SET 1 will now show in the display window. Select the button (1-6) you wish to lock ...

    Disposal Of Used Engine Coolant
    Used ethylene glycol based engine coolant (antifreeze) is a regulated substance requiring proper disposal. Check with your local authorities to determine the disposal rules for your community. To ...