Yealink SIP-T40G User Manual

User Guide for T4 Series IP Phones
30
Navigating the Web User Interface
When you log into the web user interface successfully, the phone status is displayed on the first
page of the web user interface. You can click each menu to customize or click Log out to log out
of the web user interface.
The following figure is an example that navigates to Settings->Preference:
Features Configurable via Phone/Web User Interface
The main features you can customize for the IP phone via phone user interface and/or via web
user interface are listed in the following table:
Features
Phone User
Interface
We User
Interface
Note
Network Settings
--Basic Network Settings
--DHCP
√
√
--IPv4
√
√
--IPv6
√
√
Registration
--Account Registration
√
√
--Default Account
√
X
Basic Phone Settings
--Wallpaper
Only available for the
SIP-T48S/T48G/T46S/T4
6G IP phone
--Wallpaper Customization
X
√
--Wallpaper on the Idle Screen
√
√
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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