Yealink SIP-T53W Administrator's Guide

Phone Customization
275
Macro Action Description
Note: The last “color” can be configured without “time”, and it means per-
manently displaying the last color until triggered by other macros. This macro
can be only used for BLF/BLF list feature. For more information, refer to
BLF/BLF List Key LED Status and Behavior Configuration.
EDK Configuration
To configure the EDK list, EDK user input prompt, EDK soft keys, and custom DSS keys, you have to enable EDK
feature. By default, the EDK feature is disabled.
Yealink phones can display the softkey ID or menu item ID by long pressing the Volume Up key. It is especially use-
ful for those users who need to view the softkey ID or menu item ID when configuring EDK macros.
The following graphic shows an example for displaying the softkey ID and menu item ID after accessing the menu
of T46S/G phones:
The following table lists the parameters you can use to configure EDK.
Parameter
features.enhanced_dss_keys.enable <y0000000000xx>.cfg
Description
It enables or disables the Enhanced DSS Keys (EDK) feature.
Permitted
Values
0-Disabled
1-Enabled
Default
0
Parameter
edk.id_mode.enable <y0000000000xx>.cfg
Description
It enables or disables to view the softkey or menu item ID by long pressing the Volume Up key for
three seconds on any screen.
Note: The menu item ID is displayed on the status bar of the phone. Long pressing the Volume Up key
again for three seconds to exit. It works only if “features.enhanced_dss_keys.enable” is set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
0
EDK List Configuration
Using the Enhanced DSS Keys (EDK) List parameters to define a macro is useful when defining more than one soft
key or DSS key.
The following table lists the parameters you can use to configure the EDK list.

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