ITG has presented at the Computex 2009 show a 3G smartphone, using Windows XP operating system and is ready to begin distribution. The mobile features:

As we update, we changed our phones and we chose to get into the 3G wave, the picture will change before the expected with the launch of 4G mobile technology. What is 4G technology? Expected to be end-to-end (one of the bases of the Transmission Control Protocol), with total use of IP (Internet Protocol) and packet-switched networks.

The conservation of number portability for mobile phone, it must differentiate desesclavización gap or the telephone terminal. The terminal can be issued, acquired only a terminal, without any linkage to an operator, so the subscriber can employ a number and a company or move to another without any hindrance.

Urban planners, architects and drivers are based on two-dimensional maps, which they sometimes much imagination demands and can lead to wrong conclusions. "Three-dimensional models provide a striking contrast image and be better understood, because they tend to conform to the natural human sense of space," says Jorg Haist, head of 3D Geo Information Systems at the Fraunhofer Institute for Computer Graphics (IGD).

The UMTS (Universal Mobile Telecommunication System) is the protocol that is used in Europe for the 3rd generation mobile phones. Integrated into the project to create a standard that can be used worldwide (unlike the 2nd generation, whose European and American systems are incompatible), UMTS will alter the way mobile phones are used today, allowing multimedia capabilities and access unlimited Internet access.

The memory effect is well known for their inconvenience. NiCd batteries in loading procedures should be performed with care. Typically, if the battery is recharged still containing 30% load, will be able to use only the remaining 70% capacity. If it is overloaded with 60%, capacity is reduced to 40%. Why is this happening?

Mobile phones are the most complex and sophisticated machines we encounter in our everyday life. To zip coded digital signals, they have to process millions of calculations per second. Nevertheless, as machine, are composed only of some components. These are:

The Bluetooth specification defines a communication channel of maximum 720 kb / s (1 Mbps of raw capacity) with optimal range of 10 meters (optionally 100 m with repeaters).