Spectrum interview questions

a phone interview which led to a face to face interview where a sales manager surprised me with an impromptu sales pitch. I had to convince him to buy charter services. I role played well and was passed on the 2nd interview with an area manager who tried to tell me how tough the sales field is and that only 1 in 10 people survive this field of door to door sales. I then was called in for a "General Knowledge" exam that caught me off guard due to its level of difficulty for a door to door sales job. I passed that exam and then was made an offer.

Ask you what you know about telecommunications.