Although iPad is not having a camera in its current configuration, but Apple’s at least has laid the foundation for one. Engadget just confirmed with extremely trusted sources that iPhone OS 3.2 contains rudimentary support for video calling.  This explains that mysterious space at the top of the device in the leaked pics. It has been learnt that there are hooks to accept and decline a video conference, flip a video feed (which suggests a front-facing camera) and — most importantly — run the video call in either full screen mode or in just a portion of the screen. That means you’ll be able to chat and do other things at the same time, which could mean there’s at least some type of multitasking going on.

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Engadget also confirms that iPhone OS 3.2 supports file downloads and local storage in the browser, which means you’ll be able to pull files off the web and use them in other apps, and there’s at least the beginnings of SMS support buried within the code — a fact we were able to verify with noted iPhone jailbreakers chpwn and rpetrich, who sent in the above screenshot from a hacked-up copy of the iPad simulator. (The simulator always says "iPhone simulator" in the menu bar, but that’s the iPad.) chpwn and rpetrich also tell us they’ve found some inklings of actual phone support, there’s a spellchecker, and that both the new landscape orientation for the homescreen and keyboard support appear to be destined for the iPhone itself when 3.2 comes out.
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One thing is clear here, that Steve Jobs didn’t tell us everything there is to know about the iPad on Wednesday  and more so what happens when iPhone OS 4.0 arrives in near future. But this what his business strategy should be. He will keep some of these features to be given in the future version of iPad.  [ Via Engadget]