Yealink BT40 User manual

Bluetooth USB Dongle BT40
User Guide
This Bluetooth USB dongle BT40 adds Yealink phones
(Bluetooth-enabled) connectivity to a wide variety of
Bluetooth Headset, compatible with Bluetooth
specification V4.0 and backwards compatible with 1.1,
1.2, 2.0 and 3.0.
Packaging Contents
Ending Calls
Troubleshoothing
The following items are included in your package. If
you find anything missing, contact your system
To end a call:
Why can’t the phone detect the Bluetooth headset?
Why there is a noise?
With the Bluetooth headset paired and connected, press the
multifunction key on the Bluetooth headset to end a call.
Ensure the Bluetooth headset is turned on.
Ensure the Bluetooth headset is in pairing mode when the
phone is searching for Bluetooth headsets.
Check the battery level. If the battery level is low, charge
the Bluetooth headset.
Ensure the Bluetooth headset and the phone are within
the working range of 10 meters (32 feet) and there is no
obvious interference (walls, doors, etc.) between them.
Copyright 2016 YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD www.yealink.com
USB Dongle User Guide

Adjusting the Earphone Volume
Assembling the USB Dongle
Pairing and Connecting the Bluetooth
Headset to a Phone
Answering Calls
Assemble the USB dongle, as shown below:
To adjust the earphone volume during a call:
To assemble the USB dongle:
To pair and connect the Bluetooth headset to a phone:
To answer an incoming call:
1.Insert the USB dongle with “TOP” facing upwards into
the USB port on the back of the phone.
1.Turn on the Bluetooth headset.
2.Assemble the USB dongle.
3.Long press the multifunction key on the Bluetooth
headset until the indicator LED alternately flashes red
and blue.
The Bluetooth headset is in pairing mode.
4.Activate the Bluetooth feature on the phone.
Refer to corresponding user guide of the phone to
activate the Bluetooth feature.
feature.
5.Select Scan on the phone.
The phone starts searching for Bluetooth headsets
within the working range of 10 meters (32 feet) and
displays all detected Bluetooth headsets.
6.Select the desired one from the detected list on the
phone.
7.If needed, enter the PIN (0000) to pair and connect
the headset with the phone.
Note: The USB dongle provided by Yealink supports hot plug.
You can plug and unplug the USB dongle without
rebooting the phone.
1.With the Bluetooth headset paired and connected,
press the multifunction key on the Bluetooth headset
to answer an incoming call.
If there is already an active call on the phone, the
original call is placed on hold after answering the new
incoming call.
With the Bluetooth headset paired and connected, you can
do the following:
Press the Volume key (+) on the Bluetooth headset to
increase the volume.
Press the Volume key (-) on the Bluetooth headset to
decrease the volume.
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Bluetooth USB Dongle BT40 User Guide