Kyocera DuraForce Pro User Manual

I have the same problem. I check the call volume and do not disturb, they are ok. 

I can check those I get a call unless I feel the vibrate I don't know there is a call. I check again and find the call volume is off. What the heck is going on 

My friend has had this problem several times after checking all of the above I just restarted his phone and it did fixed the problem.Not sure what is causing it.Hope this helps

someone.

I'm having the same problem. And, yes, I checked the ring volume and the "Do not disturb" controls. I am wondering if it is the spam blocker that Verizon was promoting last month.

Hi David. Check if your phone is in silent mode or if Do Not Disturb mode is enabled. You might also want to check the ring volume by pressing the volume buttons while in home screen.

I highly suggest only having it replaced by an authorized service center so water resisting feature will not be compromised accidentally.

Try to press and hold volume down key + power button at the same time 'til the phone turns on. Let me know if that works.

Open Settings > Language & input > tap on the Keyboard you are currently using to set predictive text.