Instructions for changing the language on BSNL devices

How to change the menu and keyboard language to BSNL devices step-by-step with images and video, instructions to add and change language to BSNL brand mobile phones and tablets. Search your device among the wide range of BSNL devices available.

BSNL Champion SM3512 BSNL Champion SM3512
BSNL Champion PS501 BSNL Champion PS501
BSNL Champion Penta PS650 BSNL Champion Penta PS650