Yealink SIP-T46U Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
200
Topics
Custom Wallpaper Picture Limit
Custom Wallpaper Configuration
Deleting a Custom Picture
Custom Wallpaper Picture Limit
Either the smaller or the larger picture will be scaled proportionally to fit the screen. The wallpaper picture format
must meet the following:
Phone Model Format Resolution Single File Size Note
EXP50/EXP43
*.jpg/*.png/*.bmp/*.jpeg
<=4.2 mega-
pixels
<=5MB
2MB of space should
be reserved for the
phone
T57W/T54W/T48U/T48S/T48G <=2.0 mega-
pixels
<=5MB
T46U/T46S/T46G/T29G
<=1.8 mega-
pixels
<=5MB
Custom Wallpaper Configuration
The following table lists the parameter you can use to upload a custom picture.
Parameter
wallpaper_upload.url <y0000000000xx>.cfg
Description
It configures the access URL of the custom wallpaper picture.
Permitted
Values
URL within 511 characters
Default
Blank
Supported
Devices
T57W, T54W, T53W, T53, T48U, T48S, T48G, T46U, T46S, T46G, T43U, T29G
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U:
Settings > Preference > Upload Wallpaper > Custom Wallpaper > Upload Wallpaper
Other Phones:
Settings > Preference > Upload Wallpaper
Deleting a Custom Picture
You can delete the uploaded custom pictures for a specific IP phone via the web user interface at the path: Settings
> Preference > Wallpaper (Settings > Preference > Wallpaper > Upload Wallpaper > Custom Wallpaper), select
the desired custom picture and click Del (Delete). You can also delete the custom pictures via the phone user inter-
face at the path: Menu > Basic > Display > Wallpaper. You can only delete the custom pictures.
Adding a Wallpaper from a USB Flash Drive
The T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G IP phone enables you to add wallpaper from a USB
flash drive on their phones. You can navigate to Menu > USB > Browse Photo, preview pictures, and then set the
desired picture as the idle screen/Dsskey screen or EXP wallpaper. After you set a picture in USB flash drive as the
idle screen/Dsskey screen or EXP wallpaper, the picture is added to the Wallpaper list.
Note: Yealink phones support USB flash drive in FAT32 or NTFS format.
Related Topic

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