Owner's manual

3. Basic and call functions

■ Lock keys

Slide the keylock switch to lock and unlock the headset buttons.

When locked, all button presses are ignored and appears on the display. Press

the call or end/stop button to answer or reject incoming calls even if the buttons

are locked.

■ Adjust earpiece volume

Press the volume up and volume down buttons to adjust the earpiece volume. If

you press and hold either button, the volume continues to increase or decrease

until you release the button.

The current volume level appears on the display.

■ See received messages

When you receive SMS or MMS messages, the following icons appear near the call

button:

indicates you have at least one unread SMS message that you can view on

the phone.

indicates you have at least one unread MMS message that you can view on

the phone.