User's Manual

6
6. Functional description / operating instructions
Please read these operating instructions carefully so that you are familiar
with, and are able to use, all of the functions of your Ex-RSM Aurelis BT. For
your own safety and information please read through the instructions on the
following pages!
6.1 Functional description
PTTð
Mic
Multi-Function-Button (MFB)
ò
ñ
Accessories
high
low
Volume
6.2 Start-up
6.2.1 Charging of the battery
Before you rst switch on the device, please make sure the battery is fully
charged. The battery should be charged for the rst time for at least 5-6
hours.
6.2.2 Connection to mobile phones
You can turn the Ex-RSM Aurelis BT on while pushing the button On/Off for
approx. 2-3 seconds until the button ashes in red and blue colors. The Ex-RSM
Aurelis BT reports with the message “Bluetooth On”.
If you connect the Ex-RSM Aurelis BT to a mobile phone, please make sure the
Bluetooth of the mobile phone is switched on. For more detailed instruction ple-
ase look at your mobile phones instruction manual.