Interface cards for data processing equipment in the form of printed circuits; data processors; central processing units for processing information, data, sound or images; computer software, namely, software development tools for the creation of mobile internet applications and client interfaces; computer software for controlling self-service terminals; antennas for wireless communications apparatus; wireless communications devices featuring voice, data and image transmission including voice, text and picture messaging also functional to purchase music, games, video and software applications over the air for downloading to the device; computer e-commerce software to allow users to perform electronic business transactions via a global computer network; downloadable ring tones, graphics and music via a global computer network and wireless devices; data processing equipment, computers, electronic communications products and parts and accessories, namely, telecommunications subscriber identity module cards (commonly known as "SIM cards") for cellular phones and other mobile devices, and near-field radio antennas for use in conjunction with cellular phones and other mobile devises, and other equipment for communication in proximity to such phones and devices; telecommunication software and unique processors designed to be used in the telecom industry amongst others, namely, computer software for use in conjunction with telecommunications subscriber identity module cards (commonly known as "SIM cards") for cellular phones and other mobile devices, and in conjunction with other telecommunications and computer network devices needed for the functioning of such "SIM cards", cellular phones and other mobile devices e.g. Contactless Subscriber Identity Module card, with single chip and dual chip architecture, for use with mobile service provider virtual retail counters and mobile network operation featuring a triple factor authentication in addition to secure authentication algorithms for the wireless network to provide firewall security and secure use of hardware with, over the air card content management capability, and "touch transactions" enabled by proximity of a mobile device to a receiving unit