I'm in a business travel in china and I got roaming on, but seems I'm not able to recieve any SMS now. However, I did received two SMS successfully two days ago in china, after that seems all messages are blocked even my business partner in china is not able to text me successfully. I even tried to get verification code from celcom online support but failed. BTW, I'm using unicom 3g as my carrier now. Need help to know how to enable SMS again.
I don't think Celcom can help you properly using this Community. Try calling their call centre by using *123#. It's free and it's the number to call especially if you're roaming and you're facing issues.It helped me loads
Is that support number free even for the international call?