Today 10 years ago I went to Poland to buy a Phone with pre installed #Firefox OS on. The Phone was a Alcatel One, so very shitty. Two years later I installed Firefox OS on my Nexus 5 instead.
It was a very good concept, but sadly rolled out on too shitty hardware so it never caught on.
It was summer 2011, I remember Windows Phone shops here in my area around that time, which sold something similar hardware-wise. I bought (I think) a Galaxy, but switched to the iPhone 4s when it was released here.
I miss my N82. So simple, had my music and SSH on in it. All I needed back then.