There's a chance this grandma wiped grandchild's butt when grandchild was a baby. Perhaps also tried to catch the occasional random baby puke in her hands, instead of letting it spill on the floor. Or on someone else's car seat. Grandchild should have just typed those numbers in.

iMessage works on emails too, maybe if this were an sms

Thought my mom (77) how to disassemble her notebook and clean the fans and just got her to use my nextcloud for chatting and sharing stuff. I'm really proud of her. Then again she had roommates who built a computer from relais in the 60's and still has her basic programming class certificate from like '82. Just shows how important it is to keep up to date and your brain will thank you.