I'm traveling in America and am 6 weeks until I return. I fell into a stream I was crossing, no one was hurt, but I had my phone in my back pocket and so was completely submerged. I'm drying it out, but its probably fried. I don't want to purchase another phone here in America. Can my account be stopped until, say November, when I return? I have about £20 from a goodybag and some extra top up in the account, I think.