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BusinessPhone – Ericsson Dialog 4422 IP Office78
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.
Settings
Ô Press to enter the Settings menu.
The display shows the first two configuration options:
ì Press + or - until the Ring Character option is selected.
 Press.
The current tone character is displayed (example):
z Press a digit to select a new character (0-9).
The phone rings with the chosen character.
 Press to store the selected character.
Settings
ÕÔ Press to return to idle mode.
If you want to return to the previous menu, press the C-key.
Programmable Keys
Ring Character
Current ring character: 5
Enter new character (0-9):