AT&T has said it will stop taking pre-orders for the iPhone 4, which is set to launch June 24. This is being done for the company so that they can meet demand for the device.

The interest in the iPhone 4 was so great that the site suffered down periods and technical issues. Apple says that 600,000 iPhone 4 units were pre-ordered, which was the largest amount Apple had ever seen in one day.

Source: CNet