Hold your phone close to the card to edit own, or read other dogs public data with NFC
With older phones just scan the QR to edit own, or read other dogs public data
Or simply write your number on the back of the card with a permanent marker
Every collar and harness comes with a DataCard inserted.
→ Hold your phone close to your card to edit own, or read other dogs public data with NFC, or alternatively scan the QR code.
→ You can also write your phone number on the back of the card.