Apple has posted its new television ad for the iPhone 4 online. Based heavily on a video shown during the company’s keynote address at WWDC, the minute-long spot focuses solely on the iPhone 4’s FaceTime video calling feature, and shows a number of different people using FaceTime in different ways to communicate. As it was during the keynote, the video is accompanied by the song “When You’re Smiling” by Louis Armstrong. Apple’s new iPhone 4 television ad can be viewed on the company’s website. [via Daring Fireball]