https://www.cnbc.com/2017/11/07/apple-iphone-x-most-highly-anticipated-version-of-device-att-says.html >Apple's iPhone X has been the "most highly-anticipated" version of the technology giant's flagship phone, the chief executive of AT&T Communications, told CNBC on Tuesday. >John Donovan, who is the boss of the second-largest U.S. mobile carrier, answered in the affirmative when asked by CNBC if sales of this iPhone would be "bumper".