Unpack and check scope of delivery............................................12
Putting the device into operation..................................................13
Switching the device on and off....................................................14
Form group......................................................................................15
Set volume.......................................................................................16
Switching the microphone on and off (mute function)...............17
Key lock ...........................................................................................18
Connect device with a Bluetooth® headset.................................19
Wear device on belt ........................................................................21
Attach device to upper arm ...........................................................23
Update the software of the device ................................................24
Load device .....................................................................................25
Reset device to basic setting ........................................................26
Fix problem......................................................................................27
Clean device....................................................................................29
Storing and transporting the device.............................................30
Dispose device................................................................................31
Technical data.................................................................................32
Warranty statements ......................................................................33
EU Declaration of Conformity........................................................34