View more with similar tones Document Date:May 29, 2018Employees work at Blackberry's Network Operating Centre (NOC) in Waterloo, Ontario, Canada, May 29, 2018. REUTERS/Mark BlinchSelect usageCategorySystem ID:RTX66QEOIMAGE IDRC1512207380Size:5425px × 3617pxFile Size:5MBPhotographer:Mark BlinchCountry:CanadaCity:WaterlooRelated Medias:View All Add to lightbox My First Lightbox Add to cartBuy/download