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Lanyard Fastener
Lanyard Fastener
There are two openings on the upper part of the
bracket. The lower end of the lanyard can be fed
through them (please mount with the bracket
removed). Lanyards are available as accessories.
Headset Socket/Bluetooth
All mobile units have a 2.5 mm jack socket on the bottom for connecting a headset. Use recommended
headsets only.
Furthermore, the mobile units have a Bluetooth interface (2.0) for operating corresponding headsets. The
Bluetooth interface can be used for transmitting audio data only with a headset.
Buetooth Qualified Design Identity
The Bluetooth QDID for your Comfort Pro CM 500/510 is: B014700.
Safety Precaution
Headsets (earphones and headphones) can produce tones which are very loud and high. When you are
exposed to such tones, this can lead to hearing damage. Before using a headset, please adjust the volume to
the lowest possible level. You can make these settings for cable-connected headsets in the
Volume
>
Headset (cable)
Bluetooth headsets (please consult the device user guide). When telephoning with the headset, adjust the
volume – if necessary – slowly.
Comfort Pro CM 510 : Removing the Cover
The opening of the headset socket is closed with an undetachable cover. If a headset is not used, please be
sure to close the opening to be sure the device can be operated in accordance with its protection class.
Remove the cover by tugging it out of the housing on the upper edge.
Never tug it out on the lower edge!
menu (see page 104). Adjust the setting directly on the device with
®
Installation
>
Audio
>
15
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