Page 3
Activate/inactivate caller ID Last Page Next Page Jack...
Page 4
Battery Power Indicator(Full is fully charged) Battery Power Indicator(half filled is half charged) Battery Power Indicator(Blank is consumption up) First plug the plugger into the recharging hole(fig.2)Јthen connect Displaying Power on the recharger into the A/C socketЈthe LCD will display on the OLED Charging..
Page 5
In power on statusЈ long press MFB button for 5 seconds until a beep is heardЈafterwards LCD will display Power off Attention If the earphone is left unused for a certain periodЈ the earphone will be supposed to inactivate the Bluetooth function Short press MFB button (fig.
Page 6
Answering/Rejecting call When a call is coming Јthe ring tone will be heard(if the buzzer is availableЈthe continuous beeps will be active.If the earphone activate the called ID displaying functionЈthen the caller ID will display on the LCD screenЈif notЈthen LCD will display only Incoming call) Press MFB once to answer the coming call.If you use the cellphone to answer the Long press MFB button for 5 second until 2 beeps is activeЈwhen LCD displays pairing...
Page 7
Mute In communication mode,double press MFB button to mute the mic.In mute mode,double press MFB button to reactivate the mic with synchronized two beeps from the earphone. Delete the Pairing Status Synchronizedly press Volume + and Next page for 5 seconds until Reset headset displays on the OLED screen with two beeps, afterwards the earphone is power off and delete the pairing status.
Page 8
Activate/inactivate caller ID Short press Last pageuntil a beep is active,when ALL ID On is displaying on the OLED screen. In caller ID displaying mode,repeat the above procedure to inactivate the caller ID displaying function, thenCALL ID OFF is displaying on the OLED screen. In caller ID activate mode, when a call is coming ,caller ID is displaying on the OLED screen.
Need help?
Do you have a question about the ST-66 and is the answer not in the manual?
Questions and answers