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Is The Iphone Wireless?

April 26, 2017iPhone Wireless

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Is The Iphone Wireless?

1 Answer

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10 Posted

The IPhone uses quad-band GSM, the global standard for wireless communications. It also supports Cingular’s EDGE network, 802.11b/g Wi-Fi, and Bluetooth 2.0 with EDR, which links to Apple’s new, remarkably compact Bluetooth headset. Built-in Advanced Sensors Apple’s IPhone’s “accelerometer” detects when you rotate the device from portrait to landscape, then automatically changes the contents of the display, so you immediately see the entire width of a web page or a photo in its proper landscape aspect ratio. The proximity sensor detects when you lift iPhone to your ear and immediately turns off the display to save power and prevent inadvertent touches until iPhone is moved away. An ambient light sensor automatically adjusts the display’s brightness to the appropriate level for the current ambient light, thereby enhancing the user experience and saving power at the same time.