telephones, speaker phones, speed dialing telephones, telephone headsets for hands free use, headphones, pagers, telephone dialers, intercoms, telephone answering machines; timers, telephone/clock combinations, remote controlled telephone answering machines, telephone line testers, snap on telephone amplifiers and listeners, spike protectors, flashing lights when the phone rings for hearing impaired, indoor and outdoor extension bells, and other telephone accessories; namely, telephone cords,...

ELECTROMECHANICAL TELEPHONE ANSWERING INSTRUMENTS AND ELECTRONIC TELEPHONE AMPLIFIERS

HEADPHONES