Abstract: The object of the invention is a method and arrangement including equipment, with which it is possible to add right of use into a SIM card located in a cellular terminal of a cellular network. According to the invention the addition is made with the aid of a prepayment terminal according to the invention, and the possessor of the terminal pays in a desired manner the provided addition of right of use to the legal person, who acts as the intermediary. The cellular network operator bills the legal person, who provided the addition, by an amount corresponding to the added right of use.

Abstract: Apparatus, and an associated method, for demonstrating a capability of a mobile station. A demonstration mode is defined at the mobile station. A user of the mobile station selects operation of the mobile station in the demonstration mode and which of the mobile station capabilities to be demonstrated.

Abstract: Apparatus, and an associated method, for demonstrating a capability of a mobile station. A demonstration mode is defined at the mobile station. A user of the mobile station selects operation of the mobile station in the demonstration mode and which of the mobile station capabilities to be demonstrated.

Abstract: The object of the invention is a method and arrangement including equipment, with which it is possible to add right of use into a SIM card located in a cellular terminal of a cellular network. According to the invention the addition is made with the aid of a prepayment terminal according to the invention, and the possessor of the terminal pays in a desired manner the provided addition of right of use to the legal person, who acts as the intermediary. The cellular network operator bills the legal person, who provided the addition, by an amount corresponding to the added right of use.

Abstract: The present invention provides systems and methods that generate a feature list indicating the various features available in a mobile station and which of the features are enabled. The feature list can be displayed to the user and/or transmitted to remote customer service personnel. The feature list can be used to determine what features are activated on the mobile station for purposes of troubleshooting. Further, since the feature list is specific to each mobile station, a common operation manual for a plurality of different mobile stations can be used, where the user is directed by the manual to consult the feature list of the mobile station to determine whether a feature is available. Further, the feature list allows a service provider to determine what features are available on each end customer's mobile station and target marketing based on this information.

Abstract: A hands-free adapter for interfacing a mobile phone handset with an existing audio system attaches to the handset by means of the accessory connectors that are generally located on the bottom or back of the handset. The adapter modulates the received audio from an in-coming call with a pre-selected FM or AM carrier frequency, and broadcasts the resulting, low power signal to the antenna of a receiver of the existing audio system, which may include a home stereo system, a portable stereo system, or a vehicle radio. The receiver is tuned to the carrier frequency used by the adapter so that the in-coming audio from the mobile phone can be heard over the audio system speakers. For Radio Data System (RDS)-capable radio receivers, a processor is provided within the adapter to generate channel data, which is then transmitted with the carrier signal. The RDS-capable radio receives the RDS signal and automatically tunes itself to the selected channel.