The functions | FC1 / FC1 Ex |
Key beep
OK
Menu Set telephone
OK OK
Menu key beep
OK
Select settings, e.g. sound.
OK
Confirm.
Handset volume
OK
Menu Set telephone
OK OK
Menu Handset volume
OK
Confirm.
3DEF
Enter the handset volume (from 1 to 6), e.g. 3.
OK
Confirm.
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