Similar pitch. I questionned them as to whether they were part of the FSB and they said 'like you we are members'. However, it could have been inferred that they were connected to the FSB (which they are not).
This telesales co phoned trying to sell cheaper telephone rates and using the Federation of Small Business (I am a member of the FSB) as an intro to their sales pitch, I questioned whether they were phoning from the FSB, they said it was in conjunction with them.
I then received a telephone call from their manager trying to smooth things over about using the FSBs name.