I'm actually in the same situation. My US data plan doesn't expire until tomorrow. I'm back home now but I'm unable to receive incoming SMS messages. I have tried rebooting my phone but no success so far. Hoping someone from @CS_Agent will see this ...
Hi Kawsarmirdha, Thanks for the message, that code you posted is exactly what I needed to input to get my voicemail button working correctly, appreciate the help.
I'm having the same issue where my port was successful, I'm able to call and receive calls but when using my iphone 6s and click on voicemail it says failed. Also tried pressing and holding 1, same issue. Can you please let me know how to fix this is...