A blanket statement anyone can type. Suppose you back it up to help the OP.
Since no satisfaction took place the accord was not executed, okay, if this is where I was wrong, perhaps I was not clear. IF you knew this, you could have pointed it out, so it helps the poster NONE simply saying I was wrong.
That aside, please cite any WA case law on contracts allowing the att/collection agency to rescind the new deal, it was in writing, this will be the gravamen in court.

