Ericsson DIALOG 4223 PROFESSIONAL - MANUAL 2 User Manual page 119

Å
Down
or
Select
Ô
Line 2
Ô Õ
Line 2
Ô Ö
Line 2
Dialog 4223 Professional/Dialog 4225 Vision
Dialog 4225 Vision:
PhoneSet
Select
Up
Press to frame
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.
Press to change to busy signal,
or
press to change to extra bell & busy signal,
or
press to change to extra bell.
Exit
Press to save the setting and exit (see display).
Note: If you do not press
returns to idle about 30 seconds after the last key press.
in the top menu (see display).
Option Unit Settings
Exit
Accessories
(see display).
, the phone automatically
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