Data protection for position-dependent services
Data providing system and method
Data reception apparatus having data display function
Data reception apparatus, data reception method, and program...
Data reproducing method and apparatus for mobile phone
Data reproducing method and apparatus for mobile phone
Data routing in a universal mobile telecommunication system
Data session authentication credentials update for a...
Data session authentication credentials update for a...
Data stream protection system and method of use
Data structures and methods for location-based services...
Data synchronization
Data terminal device
Data transfer device for a portable telephone
Data transfer method and system
Data transfer system and method of data transfer
Data transfer system, approach notification system and data...
Data transmission between a first mobile services switching...
Data transmission for mobile wireless communication devices
Data transmission for mobile wireless communication devices