switel DET157 Series, Руководство по эксплуатации

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100
Setting the ringing tone volume
1. Press the
O
button.
2. Use the
G
and
H
buttons to navigate to the HANDSET menu option.
3. Press the
O
button.
4. Use the
G
and
H
buttons to navigate to the RING TONE menu option.
5. Press the
O
button.
6. Use the
G
and
H
buttons to navigate to the VOLUME menu option.
7. Press the
O
button.
8. Use the
G
and
H
buttons to set the volume.
9. Press the
O
button.
To turn the ringing tone on or off, ensure you are in Standby mode and press the
button for 2 seconds.
Key tone
The keypad beep can be switched on or off.
1.
Press the
O
button.
2. Use the
G
and
H
buttons to navigate to the HANDSET menu option.
3. Press the
O
button.
4. Use the
G
and
H
buttons to navigate to the KEYPAD BEEP menu option.
5. Press the
O
button.
6. Use the
G
and
H
buttons to navigate to the ON or OFF menu option.
7. Press the
O
button.
Base station ringing tone
1. Press the
O
button.
2. Use the
G
and
H
buttons to navigate to the BASE menu option.
3. Press the
O
button.
4. Use the
G
and
H
buttons to navigate to the RING TONE menu option.
5. Press the
O
button.
6. Use the
G
and
H
buttons to select a melody.
7. Press the
O
button.
Base volume
1. Press the
O
button.
2. Use the
G
and
H
buttons to navigate to the BASE menu option.
3. Press the
O
button.
4. Use the
G
and
H
buttons to navigate to the RING VOLUME menu option.
5. Press the
O
button.
6. Use the
G
and
H
buttons to set the volume.
7. Press the
O
button.