![Avaya 3740 User Manual Download Page 138](http://html.mh-extra.com/html/avaya/3740/3740_user-manual_3026890138.webp)
138
Avaya 374x DECT Telephones - User Guide
2/2016
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.
Problem
Reason
Solution