Firewall Setting; Mobile Tracker - Videocon V1420 User Manual

Firewall setting

This option enables you to blacklist the numbers
from which you do not wish to receive the calls.

Mobile tracker

This function enables you to track your phone in
case it gets lost. The default password for the
mobile tracker is 0000. If someone inserts
another SIM card in your mobile, you will receive
an SMS to the assigned number from the new
SIM card to know who is using your mobile.