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phone, enter 0000.
7-1-3 After the pairing completes, a voice prompt “Bluetooth device is paired.” is played and the LED
flashes blue slowly.
7-1-4 To cancel the pairing operation, press the M button for 2 seconds.
7-1-5 If the connection between the headset and mobile phone is lost, press the M button once to
resume the BT connection.
7-1-6 The headset can connect two mobile phones or two BT devices at the same time, but during the
group intercom with the headset connecting to two other headsets, the headset will disconnect
with one of the two BT devices.
7-2 Pairing with other BT devices (HFP device)
7-2-1 With the headset powered on, press the M button for 5 seconds, and the LED will flash red/ blue
to enter pairing status.
7-2-2 The BT device activates pairing operation and searches for other BT devices. If a PIN is required
by the BT device, enter 0000.
7-2-3 After the pairing completes, a voice prompt “Bluetooth device is paired.” is played and the LED
flashes blue slowly.
7-2-4 To cancel the pairing operation, press the M button for 2 seconds.
7-2-5 If the connection between the headset and mobile phone is lost, press the M button once to
resume the BT connection.
8 Headset operation and answering mode settings
8-1 Headset answering/ dialing operation
8-1-1 Press the M button once to answer an incoming call.
8-1-2 Press the M button once to hang up the call.
8-1-3 Reject the call: Press the M button for 2 seconds to reject the call.
8-1-4 Press the M button once to activate Siri or Google assistant.
8-1-5 Last code redial: Press the M button quickly twice to redial the last code.
8-1-6 Speed dial: Use the Setting tool to set 3 phone numbers first and press the M button quickly 3
