Here is how it works:

The Sender:

  • creates a letter template
  • inserts the PhenoPINTM forms in the paper tray of his laser printer and prints the individual and confidential information.
  • sends the PhenoPIN letter..
Print a PIN Letter with a Laser-Printer

The Recipient:

  • only needs to moisten the concealed area with a wet cloth or finger and wait for the confidential information to appear.
Laser PIN Letter of Password Security

You would like to test phenoPIN forms? Order here >