FAQ & Help Center




Our cards can be used on compatible smartphones in two different ways, first one with simply tapping The Slack Card against the smartphone; and second for older iPhone models you can simply open up the iPhone's camera & scan the 2D Barcode printed on The Slack Card to get your contact details transferred.

Virtually all Android Smartphones are compatible with the Tap feature of The Slack Card; however, in some ones (older ones) you have to manually activate the function (just one time). no special apps are required for transferring your contact details via the Camera Scan (simply open up the iPhone's-Android camera & scan the barcode to transfer your contact details to your smartphone) feature on iPhones as old as the iPhone 5S (iOS11 or newer required)

Remember that all new phones since XS in case of the apple products come with the function totally activated and ready. So, you just have to tap.


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For any other questions you can send an email to info@slack.cards