The QRCode module was first created so other developers could utilize QRCode creation. We then updated it so QRCodes could also be manually created. Currently the module creates the following QRCode :
- Visit a website - Call a phonenumber - Send a SMS to a cellphone - Plain text - Send an email - Lookup GPS coordinates - Create a business card (MECARD or VCARD) - Make a Skype call or IM - Bookmark a page - Text 2 speech
Re: Qrcode
It also has a block that dynamically creates a QRCode for the page shown ;)