In 2014, Amazon introduced its first smartphone, hoping to take on Apple and Samsung. Instead, the Fire Phone - overseen directly by founder Jeff Bezos - was scrapped in barely over a year, one of ...

AT&T, Inc. is a holding company, which engages in the provision of telecommunications and technology services. It operates through the Communications and Latin America segments. The Communications ...

TELUS Corp. is a telecommunications company, which engages in the provision of telecommunication services and products primarily for wireless and wireline voice and data. It operates through TELUS ...