Acer Bluetooth 1.2 USB Dongle User's Manual
Common Configuration Settings
These properties can be set individually for each Bluetooth service:
Service Name-the default name of each service can be changed.
Secure Connection-requires that remote devices provide proof of identity and that
all data be encrypted.
Startup Automatically-starts the service automatically when Bluetooth is started.
Notifications-provides visual and/or audio notification that a remote device is
attempting to connect (or has connected) to a service on this computer.