Remember when the trusty landline phone was the only way to get in touch with your friends?

You knew everyone's number off by heart and would LEG it to get to the phone before your Mam did.

Well, this teenage girl has clearly never had that problem.

Growing up in the era of mobile phones, she's never even seen a landline before, let alone used one. 

Want to feel VERY old? Watch her figuring out how to hang up…

Okay, we're just going to go and apply for a bus pass now because we're clearly not as young as we thought.