For me it’s the notification light you used to find on older phones, was particularly good to know if your phone was charged without picking it up
Well I haven’t owned one since college, but I was a cell phone salesman, so I loved it too. And I’m glad I already knew about that and used a comma as punctuation after “lol,” but thanks for the info I guess? Fair warning, this is the Internet, and you might run into more people like me :o