Hi,
I am in a bit of a fix here with my Google Pixel 6a. It won't let me send any SMS through my Google Messaging app, although I can receive them.
I have tried the following:
1) Google messaging app > profile > Settings > Advanced - SMSC tab says "Not Available". Cannot edit.
2) updating / refreshing SMSC code using *#*#4636#*#*. I keep getting refresh or update error.
I strongly feel (could be wrong though) that my 6a is the problem. It doesn't seem to be a SIM card issue.
Reason: I placed the SIM card in pixel 4a (spare phone), and there it works absolutely fine. SMSC is visible and SMS can be sent.
Any help would be appreciated.
Pixelvoyager!