In Reply to: Is it possible posted by gailo on Tuesday, 30. June 2009 at 18:33 Bali Time:
We leave ours with our friend in Bali. Each month he puts credit on it then through his phone he transfers it from our sim card to his sim card. This keeps ours going (had it for a few years now) but it costs nothing more than if Burhan was putting credit directly onto his sim card.