What the fuck is up with the guys who call and hang up as soon as you answer and then text to say "Sorry... lost signal/someone came in the room/whatever" and then try to book via text? As soon as they hang up I save them as "Hung Up" and then ignore all future texts. A couple of them have called again so I guess they realised that I wasn't going to text them but as far as I'm concerned, they're rude idiots.