Mobile communication technology

FILE - In this April 27, 2010 file photo, a woman using a cell phone walks past T-Mobile and Sprint stores in New York. T-Mobile, in its attempt to buy Sprint for $26.5 billion, shrinking the major wireless companies to three from four and creating another phone giant to rival AT&T and Verizon, has already notched approvals from federal national-security, telecommunications and antitrust regulators. Now it must convince a federal court judge in New York that the 14 state attorneys general suing to stop its deal are wrong. (AP Photo/Mark Lennihan, File)

Song Liuping, chief legal officer of Huawei, speaks during a press conference at Huawei's campus in Shenzhen in southern China's Guandong Province, Thursday, Dec. 5, 2019. Chinese tech giant Huawei is asking a U.S. federal court to throw out a rule that bars rural phone carriers from using government money to purchase its equipment on security grounds. (AP Photo/Mark Schiefelbein)

In this Sept. 24, 2011, photo, an Apple logo is displayed at the Apple store in International Financial Center (IFC) shopping Mall, in Hong Kong. Apple became the latest company targeted for Chinese pressure over protests in Hong Kong when the ruling Communist Party's main newspaper criticized the tech giant Wednesday for a smartphone app that allows activists to report police movements. (AP Photo/Kin Cheung)

This Jan. 12, 2019, photo captured by a Mobile Phone Detection Camera and released by Transport for NSW shows a driver using a mobile phone while driving in Australia. Australian state New South Wales is attempting to persuade the public to put down their smartphones while driving by rolling out cameras to prosecute distracted motorists. New South Wales Roads Minister Andrew Constance said on Monday, Sept. 23, 2019, Australia’s most populous state was the first jurisdiction in the world to use such technology to punish drivers distracted by social media, text messages or phone calls. The government intends to roll out 45 Mobile Phone Detection Cameras across the state by December, he said. (Transport for NSW via AP)

House Judiciary Committee Chairman Jerrold Nadler, D-N.Y., leads his panel to approve guidelines for impeachment investigation hearings on President Donald Trump, on Capitol Hill in Washington, Thursday, Sept. 12, 2019. (AP Photo/J. Scott Applewhite)

In this image from video released by Huawei, Richard Yu, CEO of Huawei Consumer Business Group, speaks during a news conference in Dongguan, China, Friday, Aug. 9, 2019. Huawei unveiled a smartphone operating system that it said can replace Google's Android, adding to the Chinese tech giant's efforts to insulate itself against U.S. sanctions. The announcement of HarmonyOS highlights the growing ability of Huawei, the No. 2 global smartphone brand and biggest maker of network gear for phone carriers, to create technology and reduce its reliance on American vendors. (Huawei via AP)

In this Sept. 9, 2018 photo, customers watch sports on a giant screen at the sports book of the Ocean Resort Casino in Atlantic City, N.J. Panelists at a gambling conference in Atlantic City, on Thursday, June 13, 2019, predicted 90 percent of all US sports betting will be done online or over smart phones within the next 10 years. (AP Photo/Wayne Parry)

In this photo released by Xinhua News Agency, a Long March-11 solid propellant carrier rocket blasts off from a mobile launch platform in the Yellow Sea off east China's Shandong Province, Wednesday, June 5, 2019. China has for the first time launched a rocket from a mobile platform in the Yellow Sea, sending a five commercial satellites and two others containing experimental technology into space. (Zhu Zheng/Xinhua via AP)