I am experiencing the same problem. This is not the first time. It happened several weeks ago. I reported the problem and night
before the technician was to come, the phones magically worked again. I don't know if the office did anything or not. I was never
I was not notified what caused the problem.
A repair man was here yesterday. Although my phone line had begun working again and was working at the time of his arrival, he did
take a look at the system. He rewired somethings in the box and disconnected my alarm system that was no longer in service. The
phones were still working when he left. About one hour or two later the phones were out again.
This morning I did as you suggested. There were two lines. Line two gave me the same result as all of the jacks inside. Line one had
a dial tone. It seems none of the jacks in my house are connected to line one, because they all have no dial tone.