switel WT108, Operating Instructions Manual

Page: 47 / 52

- Operation -
47
3.10 Switching the Roger beep on/off
The Roger beep signals to the other caller that it is now possible to
speak. This signal tone on releasing the PUSH TO TALK button can
be switched on and off.
1. Press the MENU button briefly four times. The indicator will
flash.
2. The Roger beep can now be switched O n and O ff using the
!
and
"
buttons.
3. Confirm the selection with the PUSH TO TALK button on the left-
hand side or wait for 10 seconds until the display returns to the
normal operating mode once more.
When the Roger beep is activated, the indicator appears in the
display.
3.11 Automatic switch-off
The radios are equipped with a device for prolonging the battery life. If
no transmissions take place within a certain time, the unit switches
itself off automatically.
1. Press the MENU button briefly five times. The indicator will
flash.
2. You can now make the following settings with the
!
and
"
buttons.
0
= Battery saving mode off
1 to 3 = Number of hours after which the radio will automatically
be switched off.
3. Confirm the selection with the PUSH TO TALK button on the left-
hand side or wait for 10 seconds until the display returns to the
normal operating mode once more.
When automatic switch-off mode is activated, the indicator
appears in the display.
Note: You will hear a signal tone one minute before the radio is
switched off.