Handset Volume - Olympia OL2420 Mode D'emploi

2) Press PHONE to dial.

6.3 Handset Volume

6.3.1 In Standby (Off) Mode
1) Press PROG.
2) Press two times
HANDSET VOLUME
3) Press PROG, to enter volume menu.
4) Enter 0–7, 0 being the lowest and 7 the highest volume
OR
Use the / keys.
5) Press PROG to confirm.
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