@CTIVIZE

computer hardware; computer programs for use in the fields of wired and wireless communications; power supplies; modems; communications switches; radio controllers; radio transmitters; radio receivers; radio transceivers; radio power amplifiers and excites; radio base stations; satellite controllers; satellite transceivers; satellite transmitters; satellite receivers; paging controllers; lagers; lagers; paging encoders and decoders; personal digital assistants; integrated circuits in the field of wireless communications; circuit boards and modules for use in wireless communications; paging terminals; voice messaging terminals; electronic mail terminals; faux terminals; toll calling terminals for implementing prepaid wired and wireless communications