Yealink SIP-T54S User Manual

User Guide for the SIP-T54S Media IP Phone
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To upload the custom picture via web user interface:
1. Click on Settings->Preference.
2. In the Upload Wallpaper(480*272) field, click Browse to select the desired picture from
your local system.
3. Click Upload to upload the file.
The uploaded custom picture will apply to SIP-T54S media IP phone and color-screen expansion
module EXP50, and appears in the pull-down lists of Wallpaper and Wallpaper for expansion
modules synchronously.
Deleting the Custom Picture
You can delete the custom wallpaper via phone user interface or via web user interface.
To delete the custom picture via phone user interface:
1. Press Menu->Basic->Display->Wallpaper.
2. Press or to select the desired picture.
3. Press the Delete soft key to delete the corresponding picture.

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