ThinkPad                                                  Oct 14, 2005

ThinkPad Integrated Bluetooth IV Software for Windows 2000/XP
(Software for ThinkPad Integrated Bluetooth with 56K Modem III)

Version 3.0.1.918
======================================================================

Notice:
-------
This program is language independent and can be used with any language
system.


What This Package Does
----------------------
This package provides the ThinkPad Integrated Bluetooth IV software
for Windows 2000/XP.
The ThinkPad Integrated Bluetooth IV Software enables or updates the
Bluetooth functions of the following ThinkPad computers integrated
with Bluetooth function.

This release supports the following systems' Bluetooth models:

  - ThinkPad R52
  - ThinkPad T43, T43p
  - ThinkPad X32
  - ThinkPad X41
  - ThinkPad X41 Tablet (*1)

  *1: Supports Windows XP Tablet Edition 2005

To determine if you should update the Bluetooth software, refer to the
"Summary of Changes" section.

To update the Bluetooth software, refer to the "Installation
Instructions" section.


Released Versions
-----------------
Version 3.0.1.912       Initial release

Version 3.0.1.915       Work-around for an issue with HID devices.

Version 3.0.1.917       Fix Bluetooth Audio driver

Version 3.0.1.918       Fix Bluetooth Task Tray

Summary of Changes
------------------
Where: <x.x.x.x> Version number
       (New)   New function or enhancement
       (Fix)   Correction to existing function

<3.0.1.912>
 - (New) Initial release for ThinkPad T43, T43p

<3.0.1.915>
 - (Fix) Work-around for the connectivity issue with certain Bluetooth
         Keyboard and mouse.
 - (New) Initial release for ThinkPad X32, X41, X41 Tablet

<3.0.1.917>
 - (Fix) Fix DRM function of Bluetooth Audio driver.

<3.0.1.918>
 - (Fix) Fix an issue that the memory usage of Bluetooth Task Tray
         (BTTray.exe) increases along with typing NumLock(NumLk) key.

Determining which version is installed
--------------------------------------
To check the version of the software that is installed on your
ThinkPad, follow the instructions below:

1. Open "My Bluetooth Places.
2. Select "Help" -> "About My Bluetooth Places".
3. The first line of pop-up window shows the version of the software.

   "My Bluetooth Places 3.0.1.918"

The driver version of Bluetooth device is 3.0.1.918.

Installation Instructions
-------------------------
If any previous or current ThinkPad Integrated Bluetooth IV Software
is already installed on your ThinkPad, uninstall the software in
Add/Remove Programs in Control Panel before installation.

< Uninstallation instructions >
1. On Windows XP, Click 'Start' -> 'Control Panel' -> 'Add or Remove
   Programs'.
   OR
   On Windows 2000, Click 'Start' -> 'Settings' -> 'Control Panel',
   then double-click 'Add/Remove Programs'.
2. Select 'ThinkPad Integrated Bluetooth IV Software' and click
   'Remove' button.
3. In the pop-up message 'Are you sure you want to remove ThinkPad
   Integrated Bluetooth IV Software from your computer?', click 'Yes'
   button.
4. Uninstallation will start.
5. When a pop-up window appears that request the system restart, click
   'OK' button to restart the system.


< Installation instructions >

Note 1: During the installation, please do not touch the keyboard, the
        trackpoint, and the mouse.
Note 2: ThinkPad Software Installer provides install/(uninstall)
        wizard for this package. Before using the ThinkPad Software
        Installer, you have to uninstall the previous or current
        software using Add/Remove Programs in Control Panel or using
        ThinkPad Software Installer.

 1. Press Fn and F5 at the same time to turn on Bluetooth.
 2. If 'Found New Hardware Wizard' is opened, click 'Cancel' button.
 3. Execute Setup.exe
 4. In "Welcome to the InstallShield Wizard for ThinkPad Integrated
    Bluetooth IV Software" window, Click "Next>" button.
 5. In the "License Agreement" window, read the Licence Agreement
    carefully, select "I accept the term in the licence agreement"
    then click "Next>" button.
 6. In the Destination Folder window, just click "Next>" button.
    (If you need to change the destination, click "Change" button,
    select or enter the destination folder you like, then Click OK
    button.)
 7. In the "Ready to Install the Program" window, click "Install"
    button.
 8. When "Driver Signature Notice" window appears, click "OK" button.
 9. When "InstallShield Wizard Completed" window appears, click "Finish".
10. If you asked to restart the system, click "Yes" button to restart
   the computer.


Unattended installation
-----------------------
This is for system administrators' use only.

1. Start Windows 2000/XP, logon with administrative privileges.
2. Extract the drivers to the hard disk drive.
3. Click Start, then click Run.
4. Type 'C:\DRIVERS\WIN\BDCACT\setup.exe /qn /ru /ri


Trademarks
----------
* ThinkPad is a registered trademark of Lenovo.

* Microsoft and Windows are registered trademarks of Microsoft
  Corporation.

Other company, product, and service names may be registered trademarks,
trademarks or service marks of others.