I use the little key (looks like a paperclip) that came with the iPhone to do it. Basically, all you have to do is put the end of the key (or paperclip) into the little hole and push firmly. The SIM door should pop out a little letting you pull it out with your fingers. Facebook: http://www.facebook.com/phonebuff.
Currency of Srilanka. Currency of Sri Lanka is Sri Lankan Rupee. One Sri Lankan Rupee consists of 100 cents. Coins come in the denomination 5, 10, 25 and 50 cents and Rs. 1, 2, 5 and 10. The higher value denominations are found as notes, namely Rs.10, 20, 50, 100, 200, 500 and 1000.
1 United States Dollar (USD) to Sri Lankan Rupee (LKR) Currency Conversion and Exchange Rate Today. MoneyExchangeRate.org is a free service which provides USD and LKR currencies rates. Today value of one United States Dollar is 153.66 Sri Lankan Rupee.