Creating and Maintaining Work Centers 
Prerequisites
The telephony server to be assigned to the work center must already exist.
A SAPphone work center can only be created for the work center on which the procedure was carried out, so that the SAPphone work center ID can be stored locally on the work center. You can still create the work center settings
centrally and send them to the work center users. Users then only have to enter their telephone number.To use the fast entry function, you require authorization for
central maintenance.Procedure
Simplified individual creation by the user
Individual creation and maintenance by the user
When you create a new work center, a SAPphone work center ID is generated and stored locally on the work center.
Central maintenance using fast entry
From the SAPphone administration screen, select Utilities ® Work center list (fast entry)
From the next screen, you can restrict the number of entries in the list of work centers to be maintained.
A table in which you can maintain or delete work center settings is displayed.