Reset
5s
1. Power on and disconnected to any Bluetooth devices.
2. Simultaneously press and hold the "+" "-" buttons for 5s to reset and start
Bluetooth pairing.
3. Green LED will blink 6 times rapidly when successful.
Multiple calls
The B call rings when accepting the A call:
1. Press the "
" button to accept the B call and remain the A call.
2. Press 2 times the "
3. Press and hold the "
4. When accepting the B call and remaining the A call, press 2 times the "
button to switch between the A and B calls.
x1
x2
2s
" button to accept the B call and end the A call.
" button for 2s to reject the B call.
Indicator
A
B
"