Except a nokia 3210. I still have mine and it works fine even if it is repurposed as a cheap GSM alarm for a summer cottage out in the nowhere. All you need is

Except a nokia 3210. I still have mine and it works fine even if it is repurposed as a cheap GSM alarm for a summer cottage out in the nowhere. All you need is a bit of wire, soldering iron and a magnet circuit breaker