Told me the party wasn’t available but the number is still up!
@jerrycan1991#131407 Instantly asks for an extension, otherwise it will say the party you are trying to reach is unavailable and to leave a message at the tone. However, if you hit 369# (three six nine pound-key), it will say you have entered an invalid fax number and to re-enter. At that point, you can type in a number and it says your fax will be sent in the next few minutes… Got no idea what it sends (if anything), as I don’t have a spoofed inbound line, but it could reveal their true phone number and maybe location. Have at it!