"New" phone

During the weekend the battery on my phone suddenly died and stopped charging after six years. Removing the battery and putting it back doesn't help. I remember I had this Nokia 2310 I bought from Hevosmies about 10 years ago as a backup in my cupboard (I think I had some trouble with my old phone which then started to function properly, or something like that). So far it has functioned just fine. I might finally buy my first smartphone, though, but we'll see when I get around to do it. To be fair, the only thing I'm really missing from this one is a bit more memory space for notifications/reminders. Then again, it wouldn't hurt to try to use my own memory for a change.