MESSAGE PAGERS;PERSONAL COMMUNICATION SYSTEMS, NAMELY, TWO-WAY PAGERS, TWO-WAY PAGER CARDS FOR USE WITH DESK TOP COMPUTERS, HAND HELD COMPUTERS, ELECTRONIC ORGANIZERS, AND PERSONAL DATA ASSISTANTS, AND HAND HELD COMPUTERS, ELECTRONIC ORGANIZERS, AND PERSONAL DATA ASSISTANTS HAVING A WIRELESS COMMUNICATIONS PORT; AND SOFTWARE USED TO ACTIVATE MESSAGE PAGERS AND PERSONAL COMMUNICATIONS SYSTEMS
Electrical and Scientific Apparatus