Cellular telephones; Communication hubs; Communication software for providing access to the Internet; Communication software to access data stored on an oximeter and transfer data to another device; Communications computers; Communications servers; Cordless telephones; Downloadable audio files, multimedia files, text files, e-mails, written documents, audio material, video material and games featuring information in the form of downloadable short educational/training communications in the field of human resource development for the promotion of employee retention, career growth and increased productivity for employees and employers; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Telephone call routers; Telephone call routers for long distance calls made through PSTN and VoIP platforms from any touchtone phone without a requirement for internet access; Telephone call screening and blocking device consisting of a microprocessor that uses the telephone cord between the telephone and wall jack for the purpose of blocking unwanted calls; Telephone connectors; Video telephones; Wireless communication device featuring voice, data and image transmission including voice, text and picture messaging, a video and still image camera, also functional to purchase music, games, video and software applications over the air for downloading to the device