Happy Roam credit "auto" deduction issue
I was reading through some of the post regarding Happy Roam as I wanted to get 1 for traveling. Notice that some of the post is about credits being deducted by itself (even after top-up). Everytime there is a deduction issue, just need to PM one of the staff.
For clarity, what is exactly the issue and possible to avoid this? I think most of the people that uses Happy Roam will want to avoid such issue, especially they are already oversea and depend on this as a mean of communication. Maybe someone from Starhub can help to answer this. Pin it in the forum for all to see.
*there is also a majority of issue on network connectivity but 1 at a time.