Dear Computer Futures,
Please stop calling me, I already told you folks ages ago I won't work with you. Back in 1999 you sent my resume to companies I specifically forbid you not to send it to. You called me to arrange interviews with one of your customers while I was already waiting in the lobby of that exact same customer your coworker sent me to, Twice.
There was no need in calling me again last week trying to convince me of working with you. I know you compete with the guy sitting in the cubicle next to you and you have absolutely no idea what I`m doing or what I`m interested in , as you don't even bother to search the web.
But most importantly do not try to call my customers switchboard to get in touch with me.
I assume that have read and clearly understood my message and will comply,
If you still really really feel the need to call me I will gladly accept your calls and invoice you at an appropriate rate for the time I waste.