I called back number (02) 8607 8730 rang once then gets disconnected automatically.

I sent the F wits an email yesterday requesting that I be taken off their call list.
Received two calls just now!!
The first I said that I had sent an email stating I am not interested.
I then hung up.
Within a minute the phone rang again, same number.

What part of not interested don't they understand!!
The next call from this number is going to get an earful of abuse.

And yet another call from the above number!
After he talked for a while he requested my drivers license, passport, utility bill to which I said why.
During this conversation the second line rang and I stated that I had to answer it, but he kept talking.
Result I missed the important call.
I had been waiting for this call all day but missed it, my customer rang at the time I requested.
I then rang them back to explain why I did not answer their call.
They understood, but I'm pissed off with the fact he would not get off so I could answer the other call.
I'm still getting used to the new phone setup.

And yet another call from the above number.
The male at the other end said that I had spoken to one of sales team and that I requested they call me back again.
I have said so many times that I am not interested!
What part of not interested don't they understand!
Or are they just thick!!!

Just had a call from this number saying that I had spoken to someone previously and that I requested a call back.
The male at the other end started trying to sell me 4x trading .
I said I was "not interested and hung up".