Yealink SIP-T53W Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
212
Default
0
Supported
Devices
T54W, T46U, T46S, T46G, T29G, EXP50 connected to the T57W/T54W/T53W/T53 phones, and
EXP43 connected to the T48U/T46U/T43U phones
Page Switch Key
By default, the page switch key is available only if a line key not located on the first page is assigned functionality. If
you want to configure line keys on pages 2 or 3 from the idle screen quickly, you can configure the line key in the
right bottom to be a page switch key.
It is only applicable to T54W/T53W/T53/T46U/T46S/T46G/T43U/T42U/T42S/T42G/T41P/T41S/T29G/T27G phones.
Topic
Page Switch Key Configuration
Page Switch Key Configuration
The following table lists the parameter you can use to configure the page switch key.
Parameter
features.keep_switch_page_key.enable <y0000000000xx>.cfg
Description
It enables or disables the line key in the bottom right of the phone to be fixed as a page switch key.
Permitted
Values
0-Disabled, the page icons appear only if a line key not located on the first page is assigned func-
tionality. Then you can use the hard line key in the right bottom to switch pages.
1-Enabled
Default
0
Supported
Devices
T54W, T53W, T53, T46U, T46S, T46G, T43U, T42S, T42G, T42U, T41S, T41P, T29G, T27G
Page Tips
Page tips feature allows the page switch key to indicate different key status on the non-current page. It is mainly
used when multi-page line keys are configured.
Yealink T54W/T53W/T53/T46U/T46S/T46G/T43U/T42U/T42S/T42G/T41P/T41S/T29G/T27G phones and expansion
module EXP50/EXP43 support page switch key.
Topics
Phone Page Tips
Expansion Module Page Tips
Phone Page Tips
On T54W/T53W/T53/T46U/T46S/T46G/T43U/T42U/T42S/T42G/T41P/T41S/T29G/T27G phones, the page tips fea-
ture supports the page icon and page switch key LED to indicate different line key status.
Topics
Phone Page Tips Indicator
Phone Page Tips Configuration
Phone Page Tips Indicator
The following shows the page icons on T46S/G phones:

Yealink SIP-T53W Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP mobile phone
Product color	Gray
Keypad illumination	Yes
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.2
Security algorithms	AES, HTTPS, SIPS
Networking standards	IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP/TFTP/HTTP/HTTPS
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Lines quantity	8 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Power consumption (typical)	2.3 W
Volume control	Buttons
Number of programmable keys	8
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Display diagonal	3.7 \
Display resolution	360 x 160 pixels
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Number of DECT wireless handsets	4
Voice codecs	G.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC

Weight and Dimensions

Depth	210.6 mm
Width	212 mm
Height	174.5 mm