We were in Malaysia recently (more on that later). We brought along our iPhone 4′s intending to get some pre-paid sim cards so we could use them while travelling. Well, the iPhone 4 and iPad both use micro-sims and not just plain sim cards. I knew this already and started researching it before the trip. From the press releases I saw, Maxis had them out and it was big news to iPad owners who’d brought them in on the grey market. Users on some forums rejoiced. So, I had little doubt we’d be fine. After arriving, it was another story. Cellphone shops are plentiful. You can’t go anywhere without seeing a plethora of them. Honestly, I don’t know how they all stay in business. The market must be huge. We went to several shops and we got a lot of blank stares when we asked about micro-sims. We were told there were no such things. We were told we were looking for SD cards. We were told they weren’t in Malaysia yet. I said I had read a Maxis press release and eventually was pointed to an official Maxis store. They did have them, but would only sell for post-paid accounts. There was no way I’d sign up for a 1 or 2 year contract to use for 3 weeks. I recalled that you could cut down a regular sim to micro-sim specs, so I asked around about that as well. Nobody had any idea. It took 3 or 4 days, but my brother-in-law brought us a cut down pre-paid sim. He’d found someone that had a cutting tool. We were up and running — even with 3G data.
Now, that’s were my happiness wanes. We were on DiGi. I’m not sure if Maxis or Celcom were the same, but my DiGi service was less reliable than I’d have liked. Hand-off between towers wasn’t too smooth. 3G data could be spotty. By that I mean that despite having the 3G icon show up and even full signal bars (with iOS 4.0.2), data would stop working. I found some consistency in the data issues depending on location. Occasionally, though, I’d even get the ability to tether and that was wonderful. Speeds when data worked was quite good. Cost was reasonable too.
Near the end of our stay, the iPhone 4 was officially released by Maxis and DiGi, so I expected compatibility to be remarkable. I think it improved slightly after the release, but not much. Oh well, it was only 3 weeks.