Computers; encoded electronic chip cards for identifying particular users of computers; telecommunications equipment, namely, blank integrated circuit cards for recording, transmitting, and reproducing sound and images via mobile telephone devices, computer hardware for telecommunications; electronic test and measurement devices for use in the fields of networks and telecommunications, namely, instruments used to test and certify new and existing data and voice communication cable and coaxial cable; electronic testing equipment, namely, telecommunication line integrity testing apparatus; signal band separators for use in telecommunications applications; telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; telephones and telephone equipment, namely, automatic telephone dialers; prepaid telephone calling cards, magnetically encoded; encoded electronic chip cards for identifying particular users of mobile telephones; telephone answering machines; computer software for use in the transmission of photographs to mobile telephones; computer software for use in an application allowing sales and field service employees to update and receive data stored in an enterprise's computer databases in real time, using a mobile device with full telephony integration with the telephone and/or software features of the mobile device; computer telephony software that enables telephone activities to be performed through a computer