I am bored and diving in!

[Oliver2]

Thanks....I don't wish to be without a mobile while I'm in prison.

[goji]

Thanks....I don't wish to be without a mobile while I'm in prison.

Even with no SIM, the hotel wifi should work, which gives you Line, What's App, a lot of phone apps and if you really need it, Skype could be used for phone calls.
These days, I make more "phone calls" by What's App than using the phone as a phone.

[Oliver2]

Yes, I'd forgotten all that. And if you have a friend in Thailand, he can top-up on line for you.

[goji]

Yes, I'd forgotten all that. And if you have a friend in Thailand, he can top-up on line for you.

I just topped up my Thai SIM from here in the UK, using a UK credit card (with 0% forex fees).