Mobile telephones; smart phones; portable aeronautical radio communications apparatus; telephone sets; computers; notebook computers; laptop computers; tablet computers; computer software used for database management; computer operating software; computer application software for mobile phones used to download music; downloadable computer programs used for database management; transit computer switches; mobile phones and tablet PCs accessories, namely, batteries, electric battery chargers, data communication cables, wired headsets, wireless headsets, ear phones, car chargers, leather cases for mobile phones and electronic devices in the nature of smartphones and tablet PCs, hands free kits for mobile phones and tablet PCs, flip carrying case for mobile phones and tablet PCs, stylus, phone holders, screen protective films known as skins for covering and protecting mobile phones, smartphones and tablet PCs, phone straps, plastic or silicone protective covers specially adapted for electronic devices in the nature of mobile phones, smartphones, and tablet PCs; digital cameras; digital set-top boxes; downloadable digital images in the field of music; downloadable ringtones via the internet and wireless devices; DVD players; wide area network (WAN) routers; audiovisual receivers; telecommunication machines and implements, namely, mobile phones, smartphones and tablet PCs