At Devicesfaq.com you can find instructions for sharing location on BSNL devices

How to share my location with BSNL devices step-by-step, instructions to send my location from WhatsApp, SMS, email or iMessage on BSNL brand devices. Search your device among the wide range of BSNL devices available.

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