Yealink SIP-T54S User Manual

User Guide for the SIP-T54S Media IP Phone
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If your phone is idle again for a specified period of time, the screen saver will start again. The
time & date and certain feature status icons (e.g., a new text message, auto answer, DND) will
also display on the screen saver. For more information on the icons, refer to Icon Instructions on
page 3. You can configure the phone whether to display the time & date on the screen saver or
not.
You can configure the screen saver of SIP-T54S media IP phone, and upload custom pictures to
set up a screen saver of your picture via web user interface. You can configure the screen saver
wait time, screen saver type and screen saver display clock via phone user interface or web user
interface.
Uploading the Custom Picture
The SIP-T54S media IP phone supports the file format of custom pictures in the following table:
Format
Resolution
File Size
*.jpg/*.png/*.bmp/*.jpeg
≤4.2 megapixels
2MB of space should be reserved for the
phone
To upload a custom picture via web user interface:
1. Click on Settings->Preference.
2. Select Custom from the pull-down list of Screensaver Type.
3. In the Upload Screensaver field, click Browse to locate the custom picture from your local
system, and then click Upload.

Yealink SIP-T54S Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	-
Bluetooth version	2.1+EDR
Ethernet LAN interface type	Gigabit Ethernet
Display diagonal	4.3 \
Display resolution	480 x 272 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	16
AC adapter input voltage	100 - 240 V
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Voice codecs	G.722, G.723, G.723.1, G.726, G.729B, OPUS, iLBC
Front camera	No
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Operating system installed	Linux

Weight and Dimensions

Depth	218.8 mm
Width	233 mm
Height	172.6 mm