Looking for a device that blocks Fax signals.  I spoke to the spy store here, and they said there are several fax signals now.  Not one device will kill faxes, but there is a device that will block all calls unless you put in a pass number.  I figure this would only serve a person who only has friends/relatives calling that line.  No outside calls without pass number will get thru.Also, had one spam fax call ring thru my phone at 3am on a Sunday.  My phone has a 'Night Mode' where it won't ring, but I know that police and emergency can turn it on with their 'special ringer'.  Well, that's exactly what this spam fax did.  it made my phone ring - Even though I have a night mode.  So I turned the ringer completely off upstairs.  That's the only thing that works.NIce huh?  They get the technology before we can.

This is from a fax service.   I received a good deal of calls for them and have already started to explore legal channels in trying to see if there is a way to sue this and the otehr dozen or so services that call me day and night.   My phone has never been a fax line....ever.

Used the instructions to stop  this annoying fax machine calling my business line.  Hopefully it will work !

Pure harrassment.  Impossible to stop.My parents nad I have been receiving calls/fax attempts from this number at all hours.  They are in their 80's and are terribly inconvenienced by this - do not even have a fax, and when they finaly get to the phone just get a series of beep beeps, like someone is trying to fax to them.All attempts to call/fax them have failed. The phone company has failed to be of any help to stop it.

Doesn't stop calling our main home line allday long anywhere from 10-15 times daily

Today I've received 6 calls from that number.  It's a fax. I've finally connected my modem in order to receive the fax.  The name of the company is Canadian Trade Index.  There is a toll free phone number : 1-+1 877-463-6284.  I called and I leave a message telling them not to continue.  I hope it will work.  I goggled my phone number and I realize that somebody else had my number as it fax number in the past ! I owned that number for 5 years ! (Excuse my english, it's not my mother tongue)