How to use QR codes

Although not widely seen yet in Australia, QR (short for Quick Response) Codes are commonly used in Japan, and the technology is starting to catch on in other countries. Used for storing contact information and URLs, the funny-looking two-dimensional bar codes can be scanned with camera phones equipped with an appropriate reader.

This tutorial explains what you can do with QR codes, and suggests free mobile QR apps for the major phone operating systems so you can start using these small graphics to send or read links, contact information or just about any other information.



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TianzhiY posted a comment   

I just came across a good example of utilizing qr code, petq qr code tag, it's a pet tag but engraved with qr code which liked to the pet's personal profile that stored multiple owner contact information, it's a great addition to the regular tag! chech them out, http://petq.me

 

VladW posted a comment   

QR code is a great invention people made. I'm making mobile apps currently and find it really cool to implement QR codes into them. I'm amazed at QR code coupons Snappii app builder allows to create. They are really helpful for small businesses.

 

tim posted a comment   

Ditto, it says "downloading" then nothing happens! Someone should report these crooks!!

 

AliciaD posted a comment   
United States

cant get tones paid 14.99 can any one help me i beleive i was ripped off

 

crazydakota posted a comment   

I paid 14.99 for 6 monthes of ring tones but I cant get them to my cell. does anyone know how to?

 

Destiny posted a comment   

This was a major rip off I cant get it to work and I paid for it 2!!!!!!!!!!

 

waste of money posted a comment   

im not able to get any ring tones neather

 

vulcan queen posted a reply   

I was able to connect by using the web browser on my phone then typing htt://wap.ringohone.com You will then be prompted to type in your password

 

ag posted a comment   

NOTHING WORKS HERE EITHER AND I PAID FOR IT!!!!!!!!! Grhhhhhhhhh! Anyone have any ideas. I don't see a contact, but I will find it.


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