I can't get iPhone texts in my office, which is underground. I get 4G and good response on Android texts, pandora, etc.

We have several wifi networks but am not on them, can't use personal devices on Corp wifi.

Once I get a mile or 2 from the office, the iPhone texts show up.

Any ideas? AT&T has tried to help, but no good results yet.

John

 

More info, I recently changed from Sprint to AT&T and s9 to s21, worked prior to switch.

 

I have also turned wifi off on my phone to see if that helped. As suggested elsewhere, I tried the Textra app still no iPhone texts.

 

Thought of that, but I am not having other issues, I am using this forum with no issues, listening to pandora etc.

 

Also just tried a YouTube video, not even buffering.