Problem
Reason
Solution
Headset is out of battery
Charge headset
Headset is out of range
Move the headset closer to the
handset < 10 meter.
Headset is not in pairing mode
Turn headset into pairing mode.
Pairing fails
Headset is not in pairing mode
Turn headset into pairing or
discoverable mode.
Incorrect PIN entered
Try again and enter correct PIN.
Connecting fails/Failed to connect
headset
Headset is not turned on
Turn on the headset
Headset is out of range
Move headset closer to the
handset
Link key in headset has been
deleted
Repeat pairing procedure
Headset is already connected to
another handset
Disconnect headset from the other
handset
Too close to disturbing devices.
Disturbing devices can be WLAN
equipment, microwave, and so on.
Headset can not connect to the
handset
Handset is not turned on
Turn the handset on
Handset is out of range
Move the handset closer to the
headset
Bluetooth
module is disabled
Enable
Bluetooth
in
Bluetooth
menu
Another headset is already
connected to the handset
Disconnect the connected headset
Link key is missing in either
headset or the handset.
Repeat pairing procedure
Too close to disturbing devices.
Disturbing devices can be WLAN
equipment, microwave, and so on.
Bluetooth headset for 3745 and 3749 handsets
July 2017
Using Avaya 374x DECT handsets connected to Avaya Aura
™
Communication
Manager and IP Office
126