Phone Customization183Web UI Dsskey->Ext Key->Ext KeyX->Line[1]]X is the expansion module ID, Y is the EXT key ID. For T54S/T52S, X=1-3, Y=1-60; for T48S/T48G/T46S/T46G,X=1-6, Y=1-40; for T29G/T27P/T27G, X=1-6, Y=1-20, 22-40.Enhanced DSS KeysEnhanced DSS Keys (EDK) enables users to customize the functions of a phone’s DSS keys. You can useEDK to assign frequently-used function to DSS keys or to create menu shortcuts to frequently-usedphone settings as need.Application scenarios involve the following: Adding new DSS keys to simplify the operation of common telephony tasks that may need morethan one key press with the default configuration. Removing certain default DSS keys for the functions that may be redundant or never used.The rules for configuring EDK for DSS keys are different. Before using EDK, you are advised to becomefamiliar with the macro language.For more information on Enhanced DSS Keys, refer to Using Enhanced DSS Keys on Yealink IP Phones.TopicsSome Guidelines for Configuring Enhanced DSS KeysMacro Action StringsEDK ConfigurationEDK List ConfigurationEDK Prompt ConfigurationEDK Soft Keys ConfigurationExample: Configuring EDK List for a Line KeySome Guidelines for Configuring Enhanced DSS KeysThe 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 Macro Action Strings. Macros can be invoked in the format “!”, where <macro name> is defined by theparameter “edk.edklist.X.mname”. If there are two or more same macros, the soft key or DSS key will invoke the macro with a smallestvalue of X defined by the parameter “edk.edklist.X.mname”.
