Mobile phone data apparatus; mobile data communications apparatus; mobile data instruments; cards incorporating electronic chips; carriers in the form of chips and cards for the reproduction and storage of data; chips [integrated circuits]; electronic memory integrated circuit chips and cards; floating point operations chips and cards; integrated circuit chips; integrated optical chips; multiprocessor chips; reading devices for cards incorporating electronic chips; semiconductor chips; silicon chips [electronic components]; access control chips and cards [encoded or magnetic]; chips and cards bearing electronically recorded data; chips and cards bearing stored sound, video and multi-media recordings; chips and cards for the reproduction of sound, video and multi-media; chips and cards for storing electronic data; chips and cards for use as data carriers [encoded or magnetic]; encoded chips and cards for carrying data; memory cards and chips; memory expansion cads and chips; prerecorded or preloaded chips and cards for use in mobile phones; electronic chips and cards capable of recording data for use in relation to mobile phone; handheld portable electronic devices; electronic notebooks; electronic personal organisers; electronic personal assistant; mobile and/or portable telephones; telephone apparatus