Yealink SIP-T54S User Manual

Customizing Your Phone
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Deleting the custom picture is configurable via web user interface at the path
Settings->Preference.
Changing the Wallpaper
You can change the phone wallpaper or EXP wallpaper on local or from the connected USB flash
drive.
Changing the Phone Wallpaper
To change the phone wallpaper via phone user interface:
1. Press Menu->Basic->Display->Wallpaper.
2. Press or , or the Switch soft key to select the desired wallpaper image.
3. Press the Save soft key to accept the change or the Back soft key to cancel.
Wallpaper is configurable via web user interface at the path Settings->Preference.
If the USB flash drive has been connected successfully, you can change the wallpaper from the USB
flash drive directly.
To add the custom picture from a USB flash drive via phone user interface:
1. Press Menu->USB->Browse Photo.
2. Press or to select the desired picture.
3. Press the Preview soft key.
4. Press the Set as soft key, and then select Set as wallpaper.

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