Yealink T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
162
Permitted
Values
For
T54S/T52S/T48S/T48G/T46S/T46G/T42G/T42S/T41P/T41S/T40P/T40G/T29G/T2
7P/T27G/T23P/T23G/T21(P) E2 IP phones:
0-Disabled (power LED indicator does not flash)
1-Enabled (power LED indicator slowly flashes (1000ms) red)
For T19(P) E2 IP phones:
0-Disabled (power LED indicator does not flash)
1-Enabled (power LED indicator slowly flashes (1000ms) yellow)
Default
1
Web UI
Features->Power LED->MissCall Power Light Flash
Bluetooth
Yealink IP phones support Bluetooth. You can pair and connect a Bluetooth headset or
Bluetooth-Enabled mobile phone with the IP phone. After connecting the Bluetooth-Enabled mobile
phone, you can choose to synchronize the mobile contacts to the IP phone. It is only applicable to
T54S/T52S/T48S/T48G/T46S/T46G/T42S/T41S/T29G/T27G IP phones. For T54S/T52S IP phones, they can
also make and receive mobile calls on IP phone.
Note
To use Bluetooth feature on T48S/T48G/T46S/T46G/T42S/T41S/T29G/T27G phones, make sure the
Bluetooth USB dongle is properly connected to the USB port on the back of the IP phones. The Bluetooth
dongle should be purchased separately.
Topic
Bluetooth Configuration
Bluetooth Configuration
You can activate or deactivate the Bluetooth mode, and personalize the Bluetooth device name for the IP
phone. The pre-configured Bluetooth device name will display in scanning list of other devices. It is
helpful for the other Bluetooth devices to identify and pair with your IP phone.
The following table lists the parameters you can use to configure Bluetooth.
Parameter
static.bluetooth.function.enable
[1]
<y0000000000xx>.cfg
Description
It enables or disables the Bluetooth feature.
Note: It is only applicable to
T54S/T52S/T48S/T48G/T46S/T46G/T42S/T41S/T29G/T27G IP phones. For
T48G/T48S/T46G/T46S/T42S/T41S/T29G/T27G IP phones, it woks only if
“static.usb.power.enable” is set to 1 (Enabled).

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries