IBM Integrated Bluetooth III with 56K Modem (BMDC-2)

IBM Integrated Bluetooth III with 56K Modem (BMDC-2) This is a combination USB Bluetooth and AC97 Modem Adapter that is installed in a CDC slot. Bluetooth Features Chipset: USB ID: 1668:2441 Modem Features Chipset: Conexant AC'97 Modem

IBM Partnumbers

IBM FRU PN: 91P7319, 93P3471 (Actiontec Rev B)
IBM FRU PN: 27R1880 (Actiontec Rev B)

Also known (in IBM literature) as....

• Integrated Bluetooth III with 56K Modem,
• Integrated Bluetooth III with 56K Modem, Actiontec

Linux Bluetooth driver

This card will work with the standard Linux Bluetooth drivers.

This device is implemented as a USB device, you might be able to enabled or disabled it with the FnF5 key combination

Linux modem driver

See Conexant HSF modem drivers.

ThinkPads this card may be found in

• R51
• T42, T42p
• X40

Problems

Need_to_disable_V90/V92/56K_modem_speed

External Sources

• IBMs page about configuring Bluetooth under Linux
• BlueZ - Official Linux Bluetooth protocol stack