Electronic apparatus for generating simulated human vital sign measurements in medical apparatus for testing the accuracy of medical diagnostic apparatus and for training medical personnel

Telecommunications consultation; Telecommunications gateway services; Digital network telecommunications services; Telecommunications services, namely, ISDN services; Telecommunications services, namely, personal communication services; Telecommunications services for providing multiple-user access to a global computer network; Telecommunications reseller services for businesses, namely, providing long distance telecommunication services, voice telecommunication services, local telephone serv...

Telecommunications reseller services for businesses, namely, providing long distance telecommunication services, voice telecommunication services, local telephone service, and Internet access services; Telecommunications reseller services, namely, providing long distance telecommunication services