Archive for the tag 'lets know'

iPhone?? Yes It is..

In January 2007, Steve Jobs introduced the Apple iPhone during his keynote address at the Macworld Conference and Expo. In its first appearance onscreen and in Jobs’s hand, the phone looked like a sleek but inanimate black rectangle. Then, Jobs touched the screen. Suddenly, the featureless rectangle became an interactive surface. Jobs placed a fingertip [...]

Posted in category: Gadget and Smart Phone, lets know, Technology
January 10, 2012 by admin with Comments (0)
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Let’s Know What is Smartphone

Think of a daily task, any daily task, and it’s likely there’s a specialized, pocket-sized device designed to help you accomplish it. You can get a separate, tiny and powerful machine to make phone calls, keep your calendar and address book, entertain you, play your music, give directions, take pictures, check your e-mail, and do [...]

Posted in category: Gadget and Smart Phone, lets know, Technology
January 9, 2012 by admin with Comments (0)
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Let’s Know About 3G

3G stands for “third generation” — this makes analog cellular technology generation one and digital/PCS generation two. 3G technology is intended for the true multimedia cell phone — typically called smartphones — and features increased bandwidth and transfer rates to accommodate Web-based applications and phone-based audio and video files. 3G comprises several cellular access technologies. [...]

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Let’s Know about Cell Phones Frequencies

In the dark ages before cell phones, people who really needed mobile-communications ability installed radio telephones in their cars. In the radio-telephone system, there was one central antenna tower per city, and perhaps 25 channels available on that tower. This central antenna meant that the phone in your car needed a powerful transmitter — big [...]

Posted in category: Gadget and Smart Phone, Technology
January 7, 2012 by admin with Comments (0)
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