Bandbreddsbesparande förfarande i ett radiokommunikationssystem

摘要

The present invention relates to a method for providing communication between a service executing unit in a communication system and a user of a wireless terminal in the communication system. The service executing unit initiates (205) transfer (206) of an air interface message containing a display code in a calling party number field to the wireless terminal when the service executing unit, during execution of a value added service procedure, needs to communicate with the user. The display code is distinct from any valid directory number. The wireless terminal uses the display code as a key to retrieve (207) a text string stored in the wireless terminal. The next string is displayed (208) on the display of the wireless terminal.