celcom problem

Just called Celcom on my way home cause wap access to my blog is severed. To my surprise, the Customer Service staff told me that most this problem is globalised. All celcom customer in the whole of Malaysia is facing some problem

1. If they can make calls, they cannot use DATA or SMS
2. If they can SMS, they cannot use DATA and cannot make calls
3. If they can use Data, they cannot SMS and cannot make calls.

What is this that is happening to the dear Celcom?