As fellow parents, my husband and I wondered how to get our kids to memorize our phone numbers reliably. In emergencies, they need to reach us fast.
After some trial and error, we found a simple, proven trick: set your phone number as the iPad passcode. They learned it in days! Here's how:

1. Change the passcode on your iPad or tablet to your phone number.
2. Let your children use the iPad in moderation.
3. Every unlock session reinforces the number naturally.
Your kids will memorize your phone number effortlessly! Quick, effective, and perfect for emergencies or if they get lost.
Remember to limit screen time—excessive exposure can hinder development. This method also works for computer logins and video games.
To set an 8-digit code on iPad, select the "Custom Alphanumeric Code" option.