Aastra Dialog 4225 Vision

Accessories
Dialog 4223 Professional/Dialog 4225 Vision116
Dialog 4225 Vision:
Å Select PhoneSet in the top menu (see display).
Down or Up Press to frame Option Unit Settings (see display).
Select Press (see display).
The Line 2 key lamp indicates the setting of the option unit:
Off = Extra bell, On = Busy signal lamp. Flashing=Combined extra bell
& busy lamp.
Ô Line 2 Press to change to busy signal,
or
ÕÔ Line 2 press to change to extra bell & busy signal,
or
ÖÔ Line 2 press to change to extra bell.
Exit Press to save the setting and exit (see display).
Note: If you do not press
Exit , the phone automatically returns
to idle about 30 seconds after the last key press.