IBM Integrated Bluetooth IV with 56K Modem (BMDC-3)
This is a combination Bluetooth and Modem Mini-PCI Adapter that is installed in a Mini-PCI slot.
The Bluetooth device is implemented using USB and can be enabled or disabled with the Fn-F5 key combination
Bluetooth Chipset: ??
Modem Chipset: Conexant
IBM FRU PN: 39T0022
Also known (in IBM literature) as....
Linux Bluetooth driver
Linux Modem driver