Why is my phone not getting service?

[AC Question]

Is this saying the my phone is not getting a data connection, or not getting any service at all? It says I have 31% of my phone being on without a signal. I have an HTC One M8.

 

[the tall guy]

best bet would be to speak to your service provider. Do you get a signal okay? you might be in an area where your carrier doesn't provide the best service.