Redial
• Briefly press the multifunction button (1) twice to call the
last number.
• You will hear a short beep.
5.5. Volume control and mute function
• Press the volume control (-) (5) to reduce the volume.
• Press the volume control (+) (4) to increase the volume.
5.6. Disconnecting the headset
• Switch the headset off.
• Disconnect the headset via the Bluetooth settings on your
terminal device.
5.7. Battery level
• When the headset's battery level is low, a voice says "Battery low"
every 60 seconds, and the status LED (3) starts flashing red.
• Charge the headset as described in 4. Getting Started.
Note
However, the talk and standby times may vary when used with
different mobile phones or other compatible Bluetooth devices,
usage settings, usage styles and environments.
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