Doro Flexus HS2005, Руководство пользователя, Страница: 50 / 84

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Operation
Please note!
If the headset cannot make contact, a warning signal will be heard. The problem may be due to the batteries
running low, the headset being too far from the unit being used or all transmission channels being engaged.
Volume control
The earpiece volume of the headset can be ad�usted during the call by pressing either
+
or
-
. When
minimum or maximum volume is reached a tone will be heard.
Turning on/off
Headset On: Press and hold
O
on the headset for approximately 2 seconds. The indicator light on
the headset will flash green once, and then one low and one high tone will be heard in the earpiece.
Headset Off: Press and hold
O
on the headset for approximately 3 seconds. The indicator light on
the headset will flash red once, and then one high and one low tone will be heard in the earpiece.