L L L L L OFT DUO
L L L L L OFT DUO
OFT DUO
OFT DUO
OFT DUOX X X X X
OFT DUO
OFT DUOX X X X X
OFT DUO
OFT DUO
OFT DUO
a) Adjust ring tone volume
First of all you hear and listen to the current volume which can be increased or decreased
with the corresponding arrow buttons indicated on the screen.
b) Select panel ring tone
Selecting this option you can change the ring tone that is heard on the monitor when you
make a call from the street panel. Once selected, it displays and sounds the current ring
tone; pressing the «+» or «-» button you can select and listen to the different available ring
tones on the monitor. The ring tone selected is what is heard on the monitor when you
make a call from the street panel.
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