Got a call from a woman who would not give her name but claiming to be from Qwest. Her caller ID showed up as Private Caller and I asked about that and she said she did not know the number from which she was calling because they used a dialer (sic) but could only give an 800 number. I looked up the number as coming from Pacific Bell and challenged her to identify who she was. She was quite forceful and would not let me speak and I asked he to stop talking - she kept going on and I finally just hung up on her. Figure this person has nothing to do with Qwest and is just somebody trying to sell some business services. I upgraded my personal number to a business line last month and since then I get several telemarketers calling every day. I have some fancy call blocking software though and am not bothered but this one got through - once. Hope this helps someone else. By the way , Qwest people have ALWAYS been courteous, helpful and identified themselves - so this one was a phony. I shall also reposrt this caller to Qwest.