Mobile PhonesMobile phones were meant to be a device which enables users to have the ease on telecommunication freely wherever they want. But in the late 90s, SMS (Short Message Service), a new technology was brought out. SMS is a transmission of short text message from mobile phones to mobile phones. This became a revolution making mobile phones to develop into a device that not only allows simple voice to voice telecommunication. Mobile phone now not only became an entertainment device (featuring functions such as camera, FM and MP3 players etc) but also allowing users to access through internet, personal digital assistant (PDA) functions and also having video conference using the latest 3G network. Someday, mobile phones might be able to replace computers.
Mobile Phone etiquette is really just common courtesy. Most people today have a Mobile phone. In fact, many people can't imagine how they ever got along without a portable phone. However, many people also complain about cell phone users. People complain about other people loudly discussing personal matters in public places. They complain when phones ring in movie theaters and concert halls. They complain about people driving too slow, and not paying attention to where they are going because they are talking on a cell phone. And they complain about people walking around talking to people who aren't there.
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