Starhub Green Prepaid Card - Overview

There's so much more you might want to know about the prepaid service and how it works. Here's a quick look and later you can visit the actual site for more. The link is below.

How to use the card (activation)
When you first buy your Green prepaid card, you need to dial the toll-free IVR (interactive voice response) at 98500000. This will activate your line. If you are overseas, try dialing *113#.

Check account balance
in Singapore - dial 98500000 (toll-free)
overseas - dial *113# (This allows you to check your balance for free even while roaming)

You can visit the actual Starhub prepaid site for miscellaneous parts which I'm skipping etc