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Software Name      Verizon Wireless WAN Firmware

Supported models   ThinkPad T60/T60p
                   ThinkPad X60/X60s
                   ThinkPad Z60m/Z60t
                   Please refer to marketing materials to find out
                   what ThinkPad models support whitch adapter cards.

Operating Systems  Windows XP (Home Edition and Professional)
                   Windows 2000

Version            0.83.0.2

Issue date         April 28, 2006

Supported devices  Sierra Wireless MC5720 Modem


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WHAT THIS PACKAGE DOES

This package provides the Wireless WAN Firmware update tool for
the following adapters.

  - Sierra Wireless MC5720 Modem


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CHANGES IN THIS RELEASE

[Problem fixes]
 - Radio state is not persistent after suspend and resume


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DETERMINING WHICH VERSION IS INSTALLED

 1. Check on the version by querying the modem through Diagnostics in
  the Properties page of the device.
 2. Check AtI1 Revision: p1808201,50383 [Nov 17 2005 12:00:36]
  p1808201 means version is 0.82.01


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INSTALLATION INSTRUCTIONS

This package support manual installation only. See MANUAL INSTALL
Section


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VERSION INFORMATION

The following versions have been released to date.

Released versions
-----------------

Version          [Internal ID]   The contents
----------------------   ------------------------------------------
0.83.02          [79WD01WW]      Fixing problems


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SUMMARY OF CHANGES

Where: <   >        Version number
       [   ]        Internal ID which is for administrator purpose
       (Important)  Important Update
       (New)        New function or enhancement
       (Fix)        Correction to existing function


<0.83.02> [79WD01WW]
(Driver version in Windows Device Manager)
 - (Fix) Radio state is not persistent after suspend and resume


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MANUAL INSTALL

[Firmware Update]
 1. Start Windows XP/2000 and logon with administrative privileges.
 2. Extract this package to the hard drive.
 3. Start Explorer and open the folder where the this package was
    extracted. If you extracted the files to a different location,
    specify that location instead.
 4. On Windows 2000, hotfix 822368 MUST be installed first.
    This is included in Windows 2000 SP4 rollup 1 package.
    Please go to http://support.microsoft.com/kb/900345/
    for more information and download instructions.
    Firmware upgrade may fail if hotfix 822368 is not applied.
 5. Double-click InstFW.BAT
 6. Follow the instructions on the screen.
 7. The update may take several minutes.


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TRADEMARKS

* ThinkPad is a registered trademark of Lenovo.

* Microsoft and Windows are registered trademarks of Microsoft
  Corporation.
* Verizon is a registered trademark of Verizon Communications.

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