This Tech Hack Will (Almost) Instantly Teach Your Child Their Phone Number Today I wanted to show you how I taught my child her phone number. It takes about one minute to set up and is pretty much hands-off (on your part) after that. I hope you find it helpful! Kids need to know essential names and numbers, like the primary phone number, address, and last name. Our daughter wants to learn these critical facts, but she could never remember her…