Sony VGN-S170 - Manual (Page 182)

How will I know when another Bluetooth device is requesting authentication?
A notification prompt appears on the Windows ® taskbar. To verify the notification feature is enabled, follow these steps:
1. From the Start menu, click Control Panel.
2. Click Printers and Other Hardware, and then click Wireless Link.
The Wireless Link window appears.
3. On the Bluetooth tab, click Options.
The Bluetooth Options window appears.
4. In the Authentication Agent box, click to select the Enable Authentication Agent check box. Click OK.
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