9 Scientific and electrical devices, namely cellular phones, personal digital assistants, portable wireless voice and data transmission devices, namely, mobile phones, pagers, wireless e-mail and messaging devices, namely, electronic handheld units for the wireless receipt and/or transmission of data that enable the user to keep track of or manage personal information; personal communication devices and instruments, namely, personal digital assistants, personal digital assistants with radio modules for mobile phone networks, mobile phones with support for software applications, mobile phones with digital messaging capabilities; video devices, namely analogue and digital transmission devices for transmitting still pictures and motion pictures via wireless or wired means; devices for recordings, namely, analogue and digital video-recorders, hand disk recorders, live streaming and recording devices for transmission and for replay of sound, data and/or image over mobile digital data networks and fixed line networks; data processing devices, namely, intelligent portable devices for mobile communication networks, personal digital assistants, and portable computing devices, and computers; integrated circuits for computers, particularly for data transmission; computer programs for on-and offline mapping, navigation, localization, real-time and delayed communication, business information database applications in the field of mobile geographic information and communication, stored on data carriers; telephones, cellular telephones, namely mobile telephones with data exchange means for the internet; modems; devices for broadband fixed lines, namely modems, switches, couplers, dialers, for data transmission