Yealink SIP-T46U Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Screen Saver
The screen saver will automatically start when the IP phone is idle for the preset waiting time. You can stop the
screen saver at any time by pressing any key or touching the screen. When your phone is idle again for a preset
waiting time, the screen saver starts again.
By default, the phone screen displays a built-in picture when the screen saver starts.
The following shows that the built-in screen saver is displaying on T46S phones:
You can set custom pictures as the screen saver. You can also add personal pictures on your phone using a USB
flash drive.
The time & date, certain status icons (for example, auto answer, DND, a new text message), or custom information
(for example, notifications or company logo) is also configurable to display on the screen saver.
The black-and-white screen IP phone only displays custom information as the screen saver.
Topics
Screensaver Display Customization
Custom Screensaver Picture Limit
Screensaver Configuration
Adding a Screensaver Picture from a USB Flash Drive
Deleting a Screensaver Picture
Screensaver Display Customization
You can customize the screen saver file to configure the IP phone whether to display custom information (for
example, notifications or company logo) on the screen saver.
For color screen phones, the custom information is displayed on the built-in picture or custom pictures (if uploaded).
The following show examples on T27G and T46S/G phones:
Topics
Screensaver File Elements and Attributes

Yealink SIP-T46U Specifications

General

Handset type	Wireless handset
Product type	IP Phone
Product color	Gray
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Security algorithms	AES, HTTPS, SRTP, TLS
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Front camera	-
AC adapter input voltage	100 - 240 V
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Voice codecs	AGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	213 mm
Width	244 mm
Height	185 mm