Specifications

XML Browser Developer’s Guide for Yealink SIP-T4X IP Phones
12
Parameter
Type
Value
Description
SoftKey
optional
string
Refer to Customizable Soft Keys for
more information.
If there is no soft key defined in the TextMenu object, the LCD screen displays the
following default soft keys:
SoftKey Index
Label
URI
1
Exit
SoftKey: Exit
4
Select
SoftKey: Select
The function keys are listed in the following table:
Key Name
Statement
Description
Up/Down
Up and down keys
To move the cursor up and down.
Digitkey
Digit keys 1~9
No response.
Select
Soft key,
URI=”SoftKey:
Select”
Dial out the URI in the menu item.
Exit
Soft key,
URI=”SoftKey: Exit”
Redisplay the previous XML interface,
otherwise return to the idle interface.
Offhook/
LineKey/
Handfree
Off hook/Line Key/
Handfree Key
If there is a number contained in the Dial tag,
the phone will dial out the number. If no
number contained in the Dial tag and the
value of the LockIn is “yes”, there will be no
responses to any operation. The phone will
enter into pre-dial interface when the value
of the LockIn is “no”.
Cancel
The “X” key of the
phone
If the value of the LockIn is “no”, the function
of “X” key returns to the idle interface, if the
value of the LockIn is “yes”, there will be no
response.
OK
The “OK” key of the
phone
If the value of the LockIn is “no”, the function
of “OK” key is the same as that of “Select”, if
the value of the LockIn is “yes”, there will be
no response.
DSS key
DSS keys (include the
Expansion keys)
If the value of the LockIn is “no”, it will
execute the operation of DSS key. If the
value of the LockIn is “yes”, there will be no
response.