In Reply to: Sim Card - Pre Paid posted by OzCulprit on Tuesday, 6. July 2010 at 18:59 Bali Time:
Hey OzCulprit,
If you go into Kuta Matahari and up the escalator next to the supermarket and the money changer, you will find a sim card stall about 5 metres from the top of the escalator.
You can just give them the phone and they will install the new sim and as much credit as you like. If I go for 3 weeks and want to make calls home to husband and friends, I can manage on about 150,000rp of credit. The staff speak good english, so your friend should be able to get exactly what he wants by asking a few questions.