Uniden BT108 English Owners Manual - Page 9

Muting the microphone To mute the microphone so the caller can't hear you, press and hold both Volume Up and Volume Down for about one second. The headset beeps periodically to remind you that the microphone is muted. Press and hold the buttons again to turn the microphone back on. Troubleshooting and Maintenance If you have problems with the headset, see the suggestions in the table below. If these suggestions don't help, contact customer support (see the cover for contact information). If... Try... The headset won't turn on. - Charging the battery completely. - Making sure your phone is in pairing mode. Check your phone's manual for instructions on Bluetooth device pairing. The headset won't pair with - Turning the headset off. Wait at least 10 seconds, then try again. my phone. (See page 4 for pairing instructions.) - Making sure your phone supports the Bluetooth Headset or Hands Free Profile.