Melody: Internal
Melody: External
Volume
15 Menu: Ringer Settings
Menu 
Ringer Settings OK 
Melody OK 
Internal OK 
or F 0…9 OK
Select the melody for internal calls by entering a number 0…9 or use the arrow keys.
Menu 
Ringer Settings OK 
Melody OK 
External OK 
or F 0…9 OK
Select the melody for external calls by entering a number 0…9 or use the arrow keys.
Menu | Ringersettings OK | Volume Settings OK |
or F 0…7 OK
The ringer signalling volume can be changed via digits 0... 7 or the arrow keys (0=off).
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