Just went to SIMBA Service Centre in Somerset after work.
I went there hoping that they could solve the mystery or glitch on the fact that I could not receive an SMS from Indo friends and bank OTP from Indo. +62
I had no problem receiving SMS from Malaysia (+60) no problem.
It was mindblowing the place is run by an uncouth ahbeng. the station manager in the service centre.
After all the BS, he just brushed me off that my number has not been not fully ported in, that is why I cannot receive sms. Needs 48-72hrs.
Previously, I signed up a new line from Simba and I could receive sms from indo no problem, that was why i confident to port-in to SIMBA for my main line.