> For the complete documentation index, see [llms.txt](https://docs.sqr.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sqr.co/guides/creating-a-qr-code/phone-qr-code/what-is-a-phone-qr-code.md).

# What is a phone QR code?

A phone QR code is a type of QR code that contains a phone number and allows users to easily make a phone call by scanning the QR code using a smartphone or QR code scanner. QR codes are two-dimensional barcodes that can be scanned to access information or perform an action, such as making a phone call.

Phone QR codes are created by encoding the phone number into the QR code using a QR code generator tool or software. The resulting QR code can be printed or displayed on a screen, and then scanned by a user to initiate a phone call to the encoded phone number.

Phone QR codes can be used in a variety of applications, such as providing a quick and convenient way for customers to contact a business, sharing emergency contact information, or promoting a hotline or support line.

One advantage of phone QR codes is that they provide a simple and easy-to-use way for users to initiate a phone call without having to manually enter the phone number.

In summary, a phone QR code is a type of QR code that encodes a phone number and can be scanned using a smartphone or QR code scanner to initiate a phone call to the encoded number. They are a convenient tool for enabling users to quickly and easily contact a business or organization.


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