Depending on your wireless service provider and your
device model, the NFC feature might not be
If you copy a smart tag
to a writeable NFC tag, and you plan on leaving the tag in a public space, you
should lock your tag to prevent tampering. Once a tag is locked it can't be
unlocked, changed, or erased.
In the Smart Tags app, tap > .
Align the back of your BlackBerry
device with the tag.