Lenovo 6491 User Manual page 6

Basic troubleshooting . .
Diagnostic programs . .
PC-Doctor for Windows .
PC-Doctor for DOS . .
PC-Doctor for Windows PE .
Cleaning the mouse . .
Optical mouse . . .
Non-optical mouse . .
Chapter 8. Getting information, help,
and service . . . . . . . . . . . . . 61
Information resources . .
Online Books folder .
ThinkVantage Productivity Center .
Access Help . . . .
Safety and warranty .
www.lenovo.com . .
Help and service . . .
Using the documentation and diagnostic
programs . . . . .
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User Guide
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Calling for service .
Using other services
Purchasing additional services .
Appendix A. Manual modem
commands . . . . . . . . . . . . . 65
Basic AT commands .
Extended AT commands .
MNP/V.42/V.42bis/V.44 commands .
Fax Class 1 commands
Fax Class 2 commands
Voice commands . . .
Appendix B. Notices . . . . . . . . . 73
Television output notice .
Trademarks . . . .
Index . . . . . . . . . . . . . . . 75
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