Download Ericsson DIALOG 4223 PROFESSIONAL User guide

Ericsson Dialog 4223
Programming of signal tone character
There are 10 different programmable ring signal tone
characters on your phone, each corresponding to a digit
between 0 and 9.
Press
The current tone character is displayed.
Press the corresponding digit.
The phone rings with the chosen character.
Press to finish programming.
Handset and Loudspeaker Volume
Use the Volume keys to change the volume of the
handset or loudspeaker during a call. Adjust the handset
listening volume when the handset is off the hook. Adjust
the loudspeaker volume when dial tone is heard via the
loudspeaker.
Press to change the volume.
On the dialog 4222 Office phone, a volume symbol is
shown for a few seconds (replacing your extension
number). The handset and loudspeaker level is stored.
To adjust the volume during group listening:
Replace the handset.
Press to change the volume.
Volume symbol is shown for a few seconds.
Lift the handset and press.
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