Hi, I am Tech Michael and I will be assisting you today.
Please be patient as these are technical questions that may require a bit of conversation to solve. Also remember to be detailed in your description of the problem. That will help me make a diagnosis quickly for you.
How old is your Kyocera?
ALso were there any power outages or electrical storms in the area just prior to this error message?
Thank you for your patience we had an electrical storm ourselves lol;-)
IS the only thing it says is call for service?
And are you handy and have tools for service?