Operation Manual

SMH10
7
5. To remove the main headset from the Speaker-Microphone clamp unit, hold the
lower part of the Speaker-Microphone clamp unit with your thumb and gently press
down the hook on the upper part of the headset main unit with your index finger
until it clicks out. You may have to do this to charge up or to carry the headset
main unit.
POWERING ON/OFF AND CHARGING
To power on and off the headset, you don’t need to press and hold any button for
several seconds. Just short press the Jog Dial and the Phone Button simultaneously,
and you will get quick on-and-off convenience.
• Powering On
Press the Jog Dial and the Phone Button at the same time for about 1 second to
power on. The blue LED turns on and you will hear ascending beeps.
• Powering Off
Just short press the Jog Dial and the Phone Button simultaneously, you don’t need
to press and hold for a few seconds. The red LED turns on for a while until it
turns off completely and you will hear descending beeps.
• Charging
The LED turns on red while charging, and turns to blue when the headset is fully
charged. It takes about 2.5 hours to be completely charged.