Telephone sets; wireless telephone sets; portable communications apparatus namely handsets, walki-talkies, satellite telephones and personal digital assistants (PDA); mobile phones; MPEG audio layer-3 (MP3) players; television receivers; universal serial bus (usb) drives; digital media broadcasting (DMB) players; portable chargers; monitors for computer; lap top computers; computers; portable hard disk drives; apparatus for recording, transmission or reproduction of sound or images for use in telecommunication; software for mobile phones