Blonde Caller:   “Can you give me the telephone number for Jack?”

Operator:   “I'm sorry, I don't understand who you are talking about.”

Blonde Caller:   “Look, on page 1, section 5 of the user guide for my fax machine, it clearly states that I need to unplug the fax machine from the AC wall socket and telephone Jack before cleaning. Now, can you give me the number for Jack?”