Safety When Performing Maintenance
Some of the most important safety precautions are given here. However, we cannot warn you of every conceivable hazard that can arise in performing maintenance. Only you can decide whether or not you should perform a given task.
See also:
Heating and Cooling System*/Climate Control System* Maintenance
Dust and Pollen Filter
The heating and cooling system*/climate control system* is equipped with a
dust
and pollen filter that collects pollen, dust, and other debris in the air. The
Maintenance M ...
Options During a Call
The following options are available during a call.
Mute: Mute your voice. Transfer: Transfer a call from HFL to your
phone. Dial Tones: Send numbers during a call. This is useful when you call
an a ...
To Clear the System
Security codes, paired phones, all stored voice tags, all speed dial entries,
and all imported phonebook data are erased.
1. Press the PHONE button or the
button.
2. Rotate to select Pho ...






