David Boltz

System and method for displaying short messages depending upon location, priority, and user-defined indicators

System and method for defining a subscriber location privacy profile

System and method for setting subscriber-defined usage limits on a mobile terminal

System and method for reporting the number and/or duration of positioning requests for terminal-based location calculation

System and method for alerting a mobile subscriber being positioned

System and method for providing chronicled location information for terminal-based position calculation

System and method for providing a musical ringing tone on mobile stations

System and method for providing restrictions on mobile-originated calls

Method for associating one directory number with two mobile stations within a mobile telecommunications network

System and method for time defined delivery of short message service messages