Avaya 3749 사용자 가이드

Telephone is out of range

Move telephone closer to headset

Bluetooth module is 

disabled

Enable Bluetooth in Bluetooth menu

Another headset is 

already connected to the 

telephone

Disconnect the connected headset

Link key is missing in 

either headset or 

telephone.

Repeat pairing procedure

Too close to disturbing 

devices.

Disturbing devices can be WLAN 

equipment, microwave etc.