Controlling Headset Volume - Motorola hs850 User Manual

The headset will only automatically initiate a paired connection (via opening
the boom) with the last device it was connected to. If you want to connect the
headset to another device in the paired device list, you must initiate the
connection from that device. Whichever of the eight devices initiates a
connection to the headset afterwards, that device then becomes the "last
connected" device.

Controlling Headset Volume

Increasing and Decreasing Volume
To increase speaker volume, press the top volume button repeatedly until you
reach the desired volume level.
To decrease speaker volume, press the bottom volume button repeatedly until
you reach the desired volume level.
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