Yealink SIP-T19 E2 T4 Series, Administrator'S Manual

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Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series IP Phones
688
5.
(Optional.) Enter the string that will appear on the LCD screen in the
Label
field.
6.
Enter the available access URL in the
Value
field.
7.
Press the
Save
soft key to accept the change.
Enhanced DSS Keys
Enhanced DSS Keys (EDK) enables users to customize the functions of a phone’s DSS keys and
soft keys. You can use EDK to assign frequently used function to DSS keys and soft keys or to
create menu shortcuts to frequently used phone settings to suit your needs.
Application scenarios involve the following:

Adding new DSS keys or soft keys to simplify the operation of common telephony tasks
that may need more than one key press with the default configuration.

Removing certain default DSS keys or soft keys for functions that may be redundant or
never used.
The rules for configuring EDK for DSS keys and soft keys are different. Before using EDK, you are
advised to become familiar with the macro language. For more information, refer to
Understanding Macro Action Strings on page 688 .
For more information on Enhanced DSS Keys, refer to
Using Enhanced DSS Keys on Yealink IP
Phones
.
Some Guidelines for Configuring Enhanced DSS Keys
The following guidelines will help you to configure EDK efficiently:

Activation of EDK functions requires valid macro construction.

“$” character delimits the parts of the macro string (except the digits only) and it must exist
in pairs. For more information, refer to
Understanding Macro Action Strings on page 688 .

Macros can be invoked in the format “!< macro name >”, where < macro name > is defined
by the parameter “edk.edklist.X.mname”.

If there are two or more same macros, the soft key or DSS key will invoke the macro with a
smallest value of X defined by the parameter “edk.edklist.X.mname”.
Understanding Macro Action Strings
Before using EDK, you must be familiar with macro language shown in this section.
The following table shows the basic macro action string syntax when creating EDK macros:
Macro Action Description
Digits
The digits to be sent. You can use only *, #, +, 0-9. The
appearance of this parameter depends on the action
string.