D-Link DBT-120 User Manual page 46

Some services have an additional setting that is specific to that service.
Network Access - as an additional setting for the maximum number of
connections allowed at any time.
Dial-Up Networking - as an additional setting for selecting the modem that
will be used by the service.
Fax - as an additional setting for selecting the modem that will be used by
the service.
Bluetooth Serial Port - as an additional setting for selecting the
communications that will be used by the service.
From the Bluetooth Configuration Panel, Local Services tab, select (highlight) the
port to be removed and then click the Delete button.
Note: The Delete button is only available when the Bluetooth Serial Port service or a
user-defined serial port service is selected.
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