How to take screenshot on Micromax Canvas Selfie 3

Brand: 
Micromax
Model: 
Canvas Selfie 3
Version: 
Q348
Instructions: 

to make screencapture on your Micromax Canvas Selfie 3 simultaneously pressing the Power On / Off and Volume Downbuttons for about two seconds of the screenshot should be created. Whether it worked, you can hear in a sound and you can see in the status bar. One finds the little picture them in the folder 'screenshots' in the Android Gallery.