Called and hung up after I answered.
Caller ID shows Broadband Consultants
It was a loud beeping noise in the phone, then click, hang up,, this was on my cell phone.
ID said broadband consultants
When I answered this call there was a loud noise like a FAX and then hanged up. Was not able to return call, there was no tone.
Same symptoms as already reported - a loud beeping noise, sounds like modem negotiation, then line release.