Peter Gregg Arnett, ONZM (born 13 November 1934) is a New Zealand-born journalist holding both New Zealand and US citizenship. Arnett worked for National Geographic magazine, and later for various television networks, most notably CNN. He is known for his coverage of the Vietnam War and the Gulf War. He was awarded the 1966 Pulitzer Prize in International Reporting for his work in Vietnam from 1962 to 1975, mostly reporting for the Associated Press.

Arnett worked for CNN for 18 years ending in 1999. During the Gulf War, he became a household name worldwide when he became the only reporter with live coverage directly from Baghdad. His dramatic reports often had air raid sirens blaring and the sound of US bombs exploding in the background. Together with two other CNN journalists, Bernard Shaw and John Holliman, Arnett brought continuous coverage from Baghdad for the 16 initial intense hours of the war (17 January 1991). Although 40 foreign journalists were present at the Al-Rashid Hotel in Baghdad at the time, only CNN possessed the means -- a private phone line connected to neighboring Amman, Jordan -- to communicate to the outside world. CNN broadcast Arnett's extended call live for several hours, with a picture of Arnett as video. Soon the other journalists left Iraq, including the two CNN colleagues, which left Arnett as the sole remaining reporter.  His accounts of civilian damage caused by the bombing were not well received by the coalition war administration, who by their constant use of terms like "smart bombs" and "surgical precision" in their public statements, had tried to project an image that civilian casualties would be at a minimum. White House sources would later state that Arnett was being used as a tool for Iraqi disinformation, and CNN received a letter from 34 members of the United States Congress accusing Arnett of "unpatriotic journalism".  Two weeks into the war, Arnett was able to obtain an exclusive, uncensored interview with Saddam Hussein. The Gulf War became the first war to be seen truly live on TV, due to Arnett's reporting from the "other side", for a period of five weeks.  About halfway through the war the CIA approached Mr. Arnett. They believed that the Iraqi military was operating a high-level communication network from the basement of the Al Rashid Hotel, which is where Mr. Arnett and a few others from CNN were staying. The CIA wanted him out so the Air Force could bomb the hotel, but Mr. Arnett refused. He said he had been given a tour of the hotel and denied there was such a facility.

Answer the following question by taking a quote from the article: Interesting aspects of the coverage?
at the time, only CNN possessed the means -- a private phone line connected to neighboring Amman, Jordan -- to communicate to the outside world.