Fax landline always rings busy

My landline rings only once after which it goes to fax tone. If you pick up in that ring or else you will hear the fax tone. Even the caller hears a fax tone. I DO NOT have a fax in my house or ever used this number for fax. Please help. I have tried everything. Called the ATT company people-...

This problem just started. Incoming calls ring once and the caller gets a busy signal. When I answer, it is just a dial tone. If I grab it quickly, I can get the call. I have tried the outside access and it works fine. We have about 8 jacks in the house, dial up internet, and dish network. I have...

I have a humm on my home landline phone. I have gone to the csu box on the side of my house and lifted the leads coming into my house. I go directly on the leads coming into the box from the telephone pole and still hear the humm. It gets worse when it rains. I have contacted my service...

Ok only real genuine people respond please no time for joksters. Somehow my conversations are being heard on my landline phone. All my voicemail is being recorded also. I have had the phone company out, but they say the line is alright, really don't know if they are checking for tap or not. ...

Hello, I have a two line jack that was working fine a few days ago, but now Line 2 has no dial tone and when calling, it rings and rings. Also, on my Panasonic 2 line phone (KX-TG2740), the line shows up as off the hook, except when I try a test call to the number. Tried another phone and...