Mute FunCtion
During conversation, it is possible to mute the microphone.
Press and hold the Volume-button (8) until you hear a beep to activate the Mute function. g To disable the Mute
function, press the Volume-button (8) again until you hear a beep.
to transfer a call:
Press and hold the MF-button (3) until you hear a beep to transfer the call to the mobile phone while talking on the
headset. The headset will be turned off. g If you want to transfer the call back to the headset, press the MF-button
(3) again for 5 seconds.
to switch to a second call:
Press and hold the MF-button (3) for 3 seconds to switch to a second call during a call. This function only works when
your mobile phone service provider provides this service (check with your network provider).
You are allowed to connect the Blue Twin headset with a Bluetooth
headset and/or handsfree profiles. Please refer to the user manual of your Bluetooth
information.
1. there is no red indication while charging the
battery (even if the blue twin headset is connected
to the charger).
2. no sound contact between the blue twin headset
and other devices.
transFerrinG / sWitChinG CaLLs
ConneCtinG With a PC or Pda
troubLe shootinG
5
®
enabled PC or PDA that is supported with
•
For first time use, it could be that the battery capacity is
too low. It could take some time accordingly before
the red indicator lights up.
•
When the headset has not been used for some time or
when the battery of the headset is empty, it could also
take some time before the red indicator lights up.
•
Make sure that the two devices have been paired.
•
Make sure that the headset is turned on.
•
Make sure that the two devices are within a working
range (10 m).
•
Make sure that your mobile phone is within signal
strength.
•
Some Bluetooth
only one Bluetooth
happen when there is more than one headset
paired with your mobile phone.
Gb
®
enabled PC or PDA for setup
®
mobile phones can support
®
headset. Disconnection may