How to take screenshot on Plum Optimax 11

Brand: 
Plum
Model: 
Optimax 11
Instructions: 

1.To take a screenshot or screen capture with the Plum Optimax 11

2.Press and hold the POWER button, and then press the VOLUME DOWN button and hold it for one or two seconds.

3. In principle, all the same - you'll see a message in the notification bar and find the resulting album screenshot gallery.