technical publications and software; software multi-media packages; wholesale/retail goods; certification process; educational or testing program; endorsements; instructional material; photographic material and other manufactured products

technical publications and software multi-media packages; wholesale/retail goods; certification process, educational or testing program; endorsements; instructional material; photographic material and other manufactured products

Headphones; Telephones; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Ear phones; Earphones and headphones; Electronic door alarms; Game headphones; Headsets for telephones; Headsets for use with computers; Radiotelephony sets; Telephone answering machines; Telephone apparatus and receivers; Telephone equipment, namely, caller identification boxes; Telephone headsets; Telephone sets; Wireless telephones