telecommunication services, namely, pay per call information and educational programming services, call transport and processing services

SCIENTIFIC, DATA COMMUNICATING, ELECTRONIC, AUDIO AND VIDEO EQUIPMENT COMPRISING: TELEVISION CAMERA CONTROL SYSTEMS FOR CONVERTING VIDEO SIGNALS WITH INDUSTRIAL PULSES TO EIA STANDARD; PRINTING AND TELEVISING SYSTEMS COMPRISING A MODIFIED TELETYPE PRINTER AND TELEVISION CAMERA; CATHODE RAY CHARACTER GENERATORS; VIDEO CONTROL CENTERS COMPRISING A TELEVISION CAMERA CONTROL, VIDEO SWITCHER AND, OPTIONALLY, A SYNC. GENERATOR; TELEVISION BROADCAST SYNCHRONIZING GENERATORS; TELEVISION CAMERAS; SCRE...

SCIENTIFIC, DATA COMMUNICATING, ELECTRONIC, AUDIO AND VIDEO EQUIPMENT COMPRISING: TELEVISION CAMERA CONTROL SYSTEMS FOR CONVERTING VIDEO SIGNALS WITH INDUSTRIAL PULSES TO EIA STANDARD; PRINTING AND TELEVISING SYSTEMS COMPRISING A MODIFIED TELETYPE PRINTER AND TELEVISION CAMERA; CATHODE RAY CHARACTER GENERATORS; VIDEO CONTROL CENTERS COMPRISING A TELEVISION CAMERA CONTROL, VIDEO SWITCHER AND, OPTIONALLY, A SYNC. GENERATOR; TELEVISION BROADCAST SYNCHRONIZING GENERATORS; TELEVISION CAMERAS; SCRE...

ELECTRICAL CIRCUIT CONTROL APPARATUS