Yealink SIP-T40G User Manual

User Guide for T4 Series IP Phones
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MAC address).
 Phone status (product name, hardware version, firmware version, product ID, phone MAC
address, Wi-Fi dongle MAC address, Bluetooth dongle MAC address and device certificate
status).
 Account status (registration status of SIP accounts).
Note
Viewing the Phone Status
You can view phone status via phone user interface by pressing the OK key or navigating to
Menu->Status.
You can also view the phone status via web user interface.
Procedure:
1. Open a web browser on your computer.
2. Enter the IP address in the browser’s address bar, and then press the Enter key.
For example, “http://192.168.0.10” for IPv4 or “http://[2005:1:1:1:215:65ff:fe64:6e0a]” for
IPv6.
3. Enter the user name (admin) and password (admin) in the login page.
4. Click Login to login.
Wi-Fi dongle MAC address and Bluetooth dongle MAC address are not available on the
SIP-T42G/T41P/T40G/T40P IP phone.
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Yealink SIP-T40G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	No
Security algorithms	AES, HTTPS, SSL/TLS
Networking standards	IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP, TFTP, HTTP, HTTPS
Voice codecs	G.711, G.711a, G.711u, G.722, G.726, G.729ab
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.6 W
Certification	CE, FCC, ISO 9001
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 90 %
Volume control	Digital
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	3 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	175 mm
Width	212 mm
Height	54 mm