Bluetooth phone dialer botton
1. Connect the bluetooth: Push the top button, LED light
flash, the bluetooth of button waiting for connecting,
make smart phone dicover “ Bluetooth” then connecting.
2. Call back and hang up: Short press the top button, it
wil be call back the last number, short press again, the
phone will be hang up.
3. Store a number: Turn the button upside down, make
the switch from 'OFF' to 'ON', long press the top button,
you will hear 'Di Di', the last number was stored. Then
turn the swith back to 'OFF'. at this time, short press call
back the last number, long press call the stored number.