View in HD at http://macmost.com/e-1434. If you look on the back of your iPhone, iPad or Mac, you will see some tiny text and some symbols. There are usually just a statement of where the device was made, government regulatory numbers, and symbols from different regulatory agencies. See what can be found on a 2016 iPhone, iPad and MacBook Pro. You can use the FCC numbers to look up interesting public information about your device.