第1个回答 2010-05-16
obile phones are becoming a major technology in the 21st century. In a few years, mobile phone will become muti _ function, in addition to voice communications tools outside, still can transmit and receive video signal, static images, data and text. A new era of the upcoming personal communication.
In a certain extent, thanks to a wireless network development, telephone and personal computers and television are combined. Shortly after, equipped with high-resolution screen lighter with satellite phones can connect. People can call anytime, email or video conference call. This kind of mobile phone may also be absorbed many main functions of the computer. Mobile communications tools are expected to bring some Internet can provide the new services, such as stock trading, shopping and reserve tickets and ticket.
Telecommunications revolution has spread worldwide. Shortly after, with a device can be received almost any form of electronic communication signals. Most likely is a three-in-one mobile phones. At home, it can be used in road, cordless telephone, mobile phone, as in the office for internal communications devices. Some experts think even mobile video phone will exceed TV, video has become the main source of information.
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