SingTel today announced the plan details of iPhone 3G, which will go on sale at 12.01am, 22 August in Singapore. The data plan pricing for iPhone 3G is not quite attractive though. Start from 1GB bundle with 56 SGD (39 USD), there is no unlimited data plan available and you can subscribe to the 3GB bundle with 205 SGD (146 USD)!

With the little bundled data transfer on the new service plans, the good news is subscribers can still buy the iPhone 3G with current available calling plan and add an unlimited 3G data plan on it. This would be cheaper than subscribing the new iFlexi plans if you are going to use more than 3GB a month. Tthe iPhone 3G in Singapore will be unlocked by default as the local policy do not allow locking of handsets.