Legally phone box is the proof of buying. Court can decide you stole the phone if you don’thave the box.
I still have the box for the phone I bought in 2018 and part exchanged years ago! One day I’ll understand why but today is not that day.
It actually has all the serial numbers and stuff you might need if you lose your phone. It’s worth keeping for sure.
Phone boxes are great containers for little stuff (SD Cards, USB Sticks…). They are always built way more sturdy than most other packaging products lying round your house.
Dude, they get a new phone every year. You need the old box to sell last year’s model on ebay.
Wait, people can afford phones? Or is that just some crap that people made up about millennials.