Connecting A Corded Headset; Connecting A Usb Data Cable - Unify OpenStage M3 Plus User Manual

Putting the handset into service

Connecting a corded headset

Not for OpenStage M3 Ex and OpenStage M3 Ex Plus!
You can connect a headset with a 2.5 mm jack plug to the left side of your hand-
set.
1. To do this, open the rubber cover using your finger nail and bend it outward.
2. Insert the jack plug into the socket.
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The headset volume corresponds to the setting for the earpiece volume
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Use a Bluetooth headset for Ex-proof equipment,

Connecting a USB data cable

The USB cable must not be connected in Ex zones!
You can connect a USB data cable into the port under the battery cover of your
handset.
1. To do this, open the battery cover, as when inserting the battery
2. Insert the mini-USB plug into the socket.
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