Thanks, it looks as though I'll be able to jump from supplier to supplier until they all stop providing a pay-as-you-go service, then it'll be £5 a month for the luxury of carrying a handset in my bag.
I might use it if I've lost DH in the supermarket, or if I need collecting from an appointment, or if I have an accident in my car, perhaps, if I think about it.
Oh and a friend kindly showed me how to take a (rather poor) photo. Yes, that's worth £5 a month! 
How many tablets do you take in the morning?
Is a new relationship possible without sex?
Is it rude to not finish a book club choice that was selected by someone else?
When a political leader lies on their CV - can you trust them?
