Make it easy for customers to reach you. By encoding a tel: URI into a QR code, you allow anyone with a smartphone to place a call to your business with a single scan.
This is highly effective for ‘For Sale’ signs, customer support desks, direct-mail marketing, and local business storefronts.
Static codes and expiry
The tel: URI is encoded into the image itself, not stored behind a redirect, so the code has no link to break and no expiry date. The number is read from the field, encoded on a canvas, and gone when you close the tab. Nothing is saved or sent to a server.