Other markings
The following makings are also placed on the sidewall.
See also:
Top redial
1. Select the top menu (phone menu).
2. Press the OFF hook switch and
load the outgoing call history.
3. Select the “DIAL” menu. ...
Volume control
You can adjust the phone call volume, the voice volume and the voice guidance
volume. Refer to “Volume control switch” F5-32.
Adjustable level of each volume
...
Side ventilators
Side ventilators
1) Open
2) Close
3) Thumb-wheel
Move the tab to adjust the flow direction.
To open or close the ventilator, turn the
thumb-wheel up or down. ...