Have you try subscribe the IDD Internet Club (IDDIC)?

*138*1#

It provides free basic Internet (speed limit 64kBps) at 1GB per month for 10 years.

why don't just try it? if not available, it will show service not available.

There is one time fee of RM10, it is waived until further notice.
If you search around, so far no one get charge.

I've IDDIC with SLL. Had SLL first, then subscribed IDDIC when someone shared about it. Even renewed SLL when IDDIC was still active. IMO, don't wait if it can be done, don't wait until they quietly remove it then nothing to wait for.

There was an option to unsubscribe, not sure about now.