Abstract: A subscriber network element of a radio system provides a wireless local loop for transmitting telecommunication signals between subscriber stations and an exchange. To enable a register recall, the subscriber network element comprises a timer, a buffer arranged to buffer dialing frames, the timer being arranged to start measuring a new time interval upon reception of each dialing frame, and a control unit arranged to transmit a stand-by message and a register recall message, and to initialize the timer to measure a time interval of a predetermined length in response to the register recall frame, and to forward a "dialing received" frame and any digits buffered in the buffer as the time interval measured by the timer elapses.

Abstract: A system architecture offering service includes a Connection Management, a Service Management, and a Communication Session Management. A special adaptation software forms a description of the logical configuration of the communication between parties of the service, and a description of the status of the connection organs, which describes the physical connection between the subscribers or subscriber and a legacy exchange. In response to a system service request by a telecommunication network the Service Management gives a description of the desired communication status which corresponds to the requested service of the communication status, and the description of the state of the connection organs. The Communication Session Management determines what kind of communication status corresponds to the given connection status, utilizing the description of the status of the connection organs that has been transmitted to it.