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What QR codes are and do you have a QR Reader on your smartphone?

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Wiki User
July 19, 2011 4:03PM

QR Codes are codes that store information like websites that most smartphones like blackberry can read.For example on BlackBerry Messenger each person has a qr code so when you are next to your friend and want to add him on BBM you can just scan his QR Code.

but if u get a leaftlet or r on the net and a pr code comes up and u want to scan it, u cant use the bbm 1

so u download QR Code Scanner Pro- Free (by The Jared Company) whoch is a proper gd 1 :) xx