computer software for controlling transmission and reception of picture information, voice information, data, and other transmitted information; electrical communication apparatus and instruments, namely, facsimiles, modems and circuit boards for data transfer sold alone or in combination with computer software for controlling transmission and reception of pictures information, data and other transmitted information and parts therefor; electronic communication apparatuses and instruments, namely, telephone receivers and transmitters sold alone or in combination with computer software for controlling transmission and reception of voice information, data and other transmitted information and parts therefor; prerecorded magnetic tapes, magnetic disks and magnetic optical disks containing computer software for controlling transmission and receipt of pictures information, data and other transmitted information wherein watermarking of information is concealed, all for use in a variety of industries and fields; telephone answering machines; telephone automated dialer and parts therefor; telephone intercoms and parts therefor; telephone caller I.D. boxes and parts therefor; storage system and storage medium for storing information which may be concealed by a concealing technique, such as concealment of watermarking