Fax them letting them know they are attempting to send a fax to a non fax #. If you don't have a fax, call the phone company repair department and they will send the fax for you.
You phone # (the one they are attempting to fax to)
Their fax # (in case they have more than 1 fax machine)
They call at all times on my combo fax/phone which I no longer use for incoming faxes. Then my phone gets stuck on 'fax' and anyone who calls
gets the fax sound. The hospital was trying to reach the person I'm married to today and could not get through and had to call me on my cell. Of course that was no help. Somewhere on the internet or my e-mail today I saw that name "VENALI". Will have to search.
I kept getting call from the same numbers listed here on my cellphone. Got first call from 714-633-1558, then 469... and finally 312-205-0109. I called back only to hear the fax noise.