Electronic components in the nature of signal splitters for electronic apparatus, amplifiers, electrical radio frequency (RF) couplers being data processing equipment, multi-tap electrical connectors, radio frequency (RF) signal conditioning module devices for use in telecommunications networks, electrical radio frequency (RF) filters, electrical signal attenuators, electrical radio frequency (RF) equalizers, cable simulators being electrical radio frequency (RF) equalizers, electrical radio ...

Prepaid Telephone Calling Cards, Not Magnetically Encoded

Telecommunications Services, namely, local and long distance telephone communications services; and providing multiple-user access to a global computer information network