Automatic telephone exchanges; Cellular telephones; Computer hardware for telecommunications; Computer software to enable the transmission of photographs to mobile telephones; Computer telephony software; Digital telephone platforms and software; Portable telecommunication instant messaging devices; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Telecommunications hardware and software for monitoring and alerting remote sensor status via the Internet
Electrical and Scientific Apparatus