We are trying to locate station wire in an existing Motel 6. It is a 2 story building with ceiling access on the top floor only. About every 4th room has ceiling acces with a 66 block in the attic. We have tone on the 1st floor wall jacks and can not find it in the attic or anywhere else. There is alot of extra station wire in the attic, but no tone. Is there anywhere else the 1st floor wire would run besides the attic or do we need to run new cable to the nonworking rooms? Thanks for your help.