I have the BlueAnt Supertooth 3 Voice ... you can find the manual at: http://www.blueant.com.au/manuals/s3/S3_manual.pdf. This needs you to hold the On button for 6 seconds (from Off), but the earlier version Supertooth needed you to press Off while turning it on I think. Perhaps the website can give you your required manual to help with your particular model. Good luck. The password for both models was 0000 (4 zeros).
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I have the BlueAnt Supertooth 3 Voice ... you can find the manual at: http://www.blueant.com.au/manuals/s3/S3_manual.pdf. This needs you to hold the On button for 6 seconds (from Off), but the earlier version Supertooth needed you to press Off while turning it on I think. Perhaps the website can give you your required manual to help with your particular model. Good luck. The password for both models was 0000 (4 zeros).