User Manual

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Step 1: Power on unit 1 and unit 2, then long press unit 1 and unit 2 Button B, the screen display
“Pairing” of all, then short press Button B on either unit, then the unit’s screen display
“Searching”, after paring finish, the screen display “Paired” and go back to standby mode.
Step 2: Power on unit 1 and unit 3, then long press unit 1 and unit 3 Button C, the screen display
“Pairing” of all, then short press Button C on either unit, then the unit’s screen display
“Searching”, after paring finish, the screen display “Paired” and go back to standby mode.
Step 3: Power on unit 1 and unit 4, then long press unit 1 and unit 4 Button D, the screen display
“Pairing” of all, then short press Button 4 on either unit, then the unit’s screen display “Searching”,
after paring finish, the screen display “Paired” and go back to standby mode.
Step 4: After pair finished, Short press Unit 1’s Button B on either unit1 and unit2, it will start
intercom, and screen display “Intercom B”. During Intercom talking, short press Phone button to
exit intercom mode.
Step 5:After pair finished, Short press Unit 1’s Button C on either unit1 and unit3, it will start
intercom, and screen display “Intercom C”. During Intercom talking, short press Phone button to
exit intercom mode.
Step 6:After pair finished, Short press Unit 1’s Button D on either unit1 and unit4, it will start
intercom, and screen display “Intercom D”. During Intercom talking, short press Phone button to
exit intercom mode.