AASTRA 4225 for MX-ONE Telephony Switch - Manual (Page 104)

Settings
Dialog 4223 Professional/Dialog 4225 Vision 104
Programming of ring signal tone character
There are 10 different programmable ring signal tone characters on your
phone, each corresponding to a digit between 0 and 9.
Note: If you use melodies to signal incoming calls, this will
replace the tone character. See section
“ Melody Ringing ” on
page 109 .
Dialog 4223 Professional:
Program Press (see display).
If
Program
is not shown, press
more...
until it appears.
Select Press (see display).
The current tone character is displayed.
(
0
–
9
)
Press the corresponding digit.
The phone rings with the chosen tone character.
Exit Press to finish programming (see display).
Dialog 4225 Vision:
Å
Select Program in the top menu (see display).
Select Press to select
Programming of keys
(see display).
The current tone character is displayed.
(
0
–
9
)
Press the corresponding digit.
The phone rings with the chosen tone character.
Exit Press to finish programming (see display).