Dialog 4223 Professional - Manual (Page 82)

Settings
Dialog 4223 Professional 82
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 85 .
Program
Ô
Press.
The current tone character is displayed.
(
0
–
9
)
Press the corresponding digit.
The phone rings with the chosen character.
Program
Х Ф
Press to finish programming.