What a great feature. iPhone 4 becomes a 3G field router for multiple devices. This is going to be a real boon I at star parties and observation nights. iOS 4.3 is released 11th March.
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- Personal Hotspot - This feature in iOS 4.3 lets you bring Wi-Fi with you anywhere you go, by allowing you to share an iPhone 4 cellular data connection with up to five devices in a combination of up to three Wi-Fi, three Bluetooth and one USB device.
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