what's the sms number to send to check balance again? Can someone pls let me know? Change phone forgot the number and what to type to check.

*118*1*2# to check bill
*118*1*1# check internet balance.
run above and just wait.
no need sms.

you still get the same sms using *118*1*1#
faster than opening sms and typing.

where to find rm20 for 20gb on yoodo? i dont see it on my app why??

That's totally terrible and especially no notification or bill or email to my side on this outstanding. Just one handphone number telling me pay Sialcom. No wonder these telcos get screwed by MCMC frequently.

Anyway not going to accept that they can still bill me full after termination. Gonna make live hell for them since their stupid blacklist screwed me over many times.

It’s postpaid. You use the service and they bill you later. That is the reason why there is one last bill after you have ported out and this kind of practice isn’t unique to Celcom. If you are using postpaid service, it is the same with Maxis and Digi too.

When you port-out, the outstanding you may see is from your last statement date, which from date of issue, you have up to one month to clear the bill before they bar your line. You could have used the service for a few more days or even weeks after the last statement was generated. That is why there is still one statement you need to clear after you have ported out.