Surprising Mobile Features You Might Not Know About – Did You Know These?

Hello Everybody,

I didn't know our cell phones can do these things. Maybe a lot of people are also not aware of it. Please check the attachment.

Regards,
Rajkumar

The entire information is really true. Thanks, Raj, for sharing the same.

One more piece of information that maybe a lot of people might not be aware of is that when using your credit card during a threatening or robbery situation, if the password is entered in reverse, it will be accepted and will also alert the authorities.