Yealink SIP-T54S User Manual

Customizing Your Phone
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This field appears only if Screensaver Type is set to Custom.
The custom picture appears in Screensaver list. You can only delete the custom picture by
clicking Del when the desired custom picture is selected in the Screensaver field.
Configuring the Screen Saver
You can use a picture that is stored on your USB flash drives as screensaver on your phone.
When you set one of your pictures as the screensaver, the picture will display on the screensaver
list.
To add a custom picture from 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 screensaver.

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