^
Factory Reset
Firmware upgrade
※ You need to download additional camera application.
Find my mobile phone
Press for 1 second (at standby)
Find my mobile phone
SOS (Urgent text message)
Camera remote control
Short press at standby
Hot call ( prompt call )
※ The headset vibrates, and it connects to call to the pre-registered number.
※ The headset vibrates, and it connects to the call to the number that call lately.
Short press for 2 times
Hot call ( Prompt call )
m
Camera remote control
Camera r
SOS (Urgent text message )
i d
Find my m
TTS caller ID
Press for 1 second (when the bell rings)
TTS caller ID
SOS (Urg
TTS calle
Press MFB button
Press MFB button
Play +
MFB
Press at the same time
Please connect GBH-S700/S710 to PC by charging cable while
pressing button.
Then, red LED blinks and it goes to firmware upgrade mode.
Press buttons in order , then press button
till purple LED glitters. Then, you can initialize the headset.
Please pair the headset again after factory reset
Press volume button
/
Press Vol. up button
Last Call
Short press for 2 times (at standby )
Last Call (Direct call to the latest number)
Hot call (
r
Camera r
Press Vol. up
Last Call
Press Vol. down button
Short press for more than 3 times(at standby)