03/09/2026
Scanned an event website or exhibitor QR or barcode and need the link again later? 📱
Many phones open the result in your browser or show it in a notification. Some scanner apps may keep recent scans, but a persistent scan history is not available on every phone and can vary by device, browser and app.
The safest option is to bookmark the page or save it to your reading list as soon as it opens. That way, you can find it again without rescanning.
This is for revisiting event websites and exhibitor links: not joining Wi-Fi, making payments or sharing contact details.
With reliable Commsuk connectivity supporting the event, accessing those links should be straightforward wherever you are on site.