Справочник Пользователя для ISS Tech Co. Ltd. BT211

When hands free is idle, short-press      button once to enter voice dialing 
mode ( this function depends on the cell phone ).

During conversation, if you do not hope the far end user to hear your voice 
temporarily, press the round button of the kit's keypad once to mute your 
microphone; Press it again to cancel.

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Press the      button once on the hands-free kit to end the calling.

Press the      key once on the handsfree kit to redial the last number calling. 

During conversation, if you want to switch to your mobile, press and hold 
the      3 second, it will be switched you mobile phone;

Press and hold it again to switch to hands-free car kit.

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(just for phone with hands free )

The red wire of the power cable must be connected to the constant 12V 
supply, the yellow wire connected to the ignition 12V, and the black wire 
grounded .

Check the wiring diagram of the car stereo's ISO power connector plug on 
some vehicles, the positions of the red and orange wires may need to be 
reversed, This can easily be done by reversing the fuse holders.

Do not connect the orange wire to the constant 12V supply , as  it will run up  
the vehicle's battery .

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You can use a specific adapter for the vehicle (not supplied)， If you do not 
have an adapter, please connect the power and audio wire one by one.

If the car stereo has a mute jack, connect the yellow wire of the mute cable.

Dial the number using the phone's keypad.

The conversation automatically switches to hands-free  mode. 

Press the kit's      button once to receive the call when incoming calling ring.

Press the      button once on the hands-free kit to reject call when incoming 
calling ring.

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You can adjust the voice volume by pressing      and     during conversation.

If there is a audio amplifier in your car, you can connect directly the line out 
to line in of car audio  amplifier, and enjoy stereo audio  .

After installation, you should pair your mobile phone with the hands-free kit.

Enable the Bluetooth mode on your mobile phone. 
Search for any peripherals.
For further information, refer to the chapter entitled <Pairing> in your 
mobile phone's user guide .
Once detected, "ISS BT211" will be is displayed on your phone.
Select it.
Enter the link code ( 0000 ) when prompted by your phone and then 
confirm. After paired, you can use the handsfree function.

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You can pair and connect from BT AV adaptor terminal voluntary，(just for 
the default password of AV adaptor is 0000 , otherwise it will be failed.), 
then you will enjoy the music from AV adaptor. If there is a incoming call 
when enjoying music, the hands free car kit will be switched to the calling 
and waiting pick up.it can switch to music automatically after calling.

If you bluetooth phone support A2DP/AVRCP, you may try transfering the 
MP3 playing to bluetooth hands free car kit, and enjoy the music from the 
car stereo. When playing, press the round button of bluetooth hands free 
car kit to stop, and press it again to play.