Today's mobile phone should be able to connect to the world around us not only through the GSM network, a Samsung D900i mobile phone also meets this requirement. And that pretty well, because we have to choose, for example, WAP (for browsing web pages or e-mail) and Bluetooth that will allow us to communicate with other devices. For more stable data in the phone call can put the USB cable, which is certainly often used when you connect your phone to your PC. Unfortunately, as often happens with today's cellular phones, model Samsung D900i does not have infrared connection, so if we would like to exchange data between a Samsung D900i device equipped only in IrDA port, then we have a big problem-just not possible. Although modern equipment almost always if you do not support USB to Bluetooth, but put quite a simple one port rather more manufacturers would not hurt. Well, it was different. Interestingly, the phone has a TV output, which, together with the functions of a mobile office (that describe below) gives a really big opportunities-at least 20 inches is not the same as 2.