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=== 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: <br>
* USB ID: 1668:2441

=== Modem Features ===
* Chipset: Conexant
* AC'97 Modem
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=== IBM Partnumbers ===
IBM FRU PN: 91P7319, 93P3471 (Actiontec Rev B)<br>
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 {{key|Fn}}{{key|F5}} key combination (or: echo 1 > /sys/devices/platform/thinkpad_acpi/bluetooth_enable)

=== 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===
*{{IBMDOCURL|MIGR-51427|IBMs page about configuring Bluetooth under Linux}}
*[http://www.bluez.org/ BlueZ - Official Linux Bluetooth protocol stack]

[[Category:Components]]