Yealink T54S

Phone Customization
197
Permitted
Values
0-Disabled
1-Enabled
Default
0
[1]
X is the soft key ID. X=1-10.
Example: Configuring EDK List for a Line Key
The following takes an example to help you understand how to execute the macro action string.
Example
features.enhanced_dss_keys.enable = 1
edk.edklist.1.enable = 1
edk.edklist.1.mname = IVR1
edk.edklist.1.action = 1013$Tinvite$$Cwc$$Cp10$$Penter number&C4&N$$Tdtmf$$Cp3$$Chu$
linekey.1.type = 73
linekey.1.value = IVR1
linekey.1.label = Custom
After provisioning, the line key 1 will invokes the macro “ IVR1 ”. You can press the line key 1 to execute
the action “ 1013$Tinvite$$Cwc$$Cp10$$Penter number&C4&N$$Tdtmf$$Cp3$$Chu$ ”.
You can also set “ linekey.1.value = 1013$Tinvite$$Cwc$$Cp10$$Penter
number&C4&N$$Tdtmf$$Cp3$$Chu$ ” without configuring an EDK list. You can also manually assign a
line key using the macro “ IVR1 ” or action string “ 1013$Tinvite$$Cwc$$Cp10$$Penter
number&C4&N$$Tdtmf$$Cp3$$Chu$ ” manually on their phone.
Power Saving
The power-saving feature turns off the backlight and screen (turning off the screen is only applicable to
T54S/T52S/T48S/T48G/T46S/T46G/T29G IP phones and EXP50 expansion module (connected to the
T54S/T52S IP phones) to conserve energy. The IP phone and EXP50 (if connected) enter power-saving
mode after the phone has been idle for a certain period of time. And the IP phone and EXP50 (if
connected) will exit power-saving mode if a phone/EXP50 event occurs - for example, the phone receives
an incoming call or a new message, or you press a key on the phone/EXP50 or tap the touch screen
(touch screen is only applicable to T48S/G IP phones). The power saving is not applicable to T19(P) E2 IP
phones.
Note
If the Screen Saver is enabled on your phone, power-saving mode will still occur. For example, if a screen
saver is configured to display after the phone has been idle for 5 minutes, and power-saving mode is
configured to turn off the backlight and screen after the phone has been idle for 15 minutes, the backlight
and screen will be turned off after the screen saver displays for 10 minutes.