How To Take A Screenshot With Blackberry Curve 9320
Unfortunately, there is no way to natively take a screenshot on a BlackBerry Curve 9320 
However, users can download apps like Capture It or Screen Muncher to take screenshots.
How To Take A Screenshot or Screen Capture With The Doro PhoneEasy 612 Unfortunately you can’t take a screenshot on the Doro PhoneEasy 612....
How To Take A Screenshot or Screen Capture With The Huawei Honor 5X To take a screenshot or screen capture with the Huawei Honor 5X Press and hold the VOLUME DOWN and POWER buttons at the same time....
HTC 8S...
How to take a screenshot with the Alcatel One Touch To take a screenshot or screen capture with the Alcatel One Touch, simply: Hold down the POWER and VOLUME DOWN key at the same time....