I just came from Maxis Cust Service. I have 2 lines still under contract, and they said I couldn't upgrade those! Damn inflexible. What is the harm I upgrade plans as the money (and subscriber) still remains in Maxis? As a result, I am pissed now and will port out, even if I have to pay penalty. Principle of the thing.

If they really are sincere and want to make good to their customers, why discriminate against plans? If I had known, I would not have taken those plans earlier. And then not give me the chance to upgrade to those plans. Left cannot move, right also cannot move. In the end, I just have to move out.