Thailand Prepaid SIM Card

if you're in thailand for anything more then a weekend holiday it's probably a very good idea to buy a local pre-paid SIM card. once u exit arrival at suvarnabhumi on the same level there's a dtac desk where you can buy a "happy tourist SIM" for 99 baht (SGD4.20), do request to top-up on the spot. 200 baht (SGD8.40) should be more then enough for 5 days allowing you to surf "3G" data access, call back to Singapore and make local calls too. the "3G" access is pretty decent.