BAFO BF-8000 - Manual (Page 94)

8.6 PASSKEY
An alphanumeric string up to 16 characters in length. Passkeys are also called Personal
Identification Numbers, or PIN codes.
A passkey may be required if the Secure Connection option is enabled for a Bluetooth
service or application.
8.7 SECURE CONNECTION
A passkey or link key is required each time a connection is attempted.
All data exchanged over the Bluetooth connection is encrypted.
Depending on other configuration options, authorization may also be required.
8.8 SECURITY REQUEST DIALOG BOX
A Bluetooth passkey request and/or Bluetooth Authorization request balloon may appear over
the Windows system tray when a connection is attempted if Secure Connection is
enabled. Click the balloon to proceed.
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