Lenovo 4155 - Manual (Page 6)

Safety and Warranty . . . . . . . . . . 48
Lenovo Web site (http://www.lenovo.com). . . 48
Help and service . . . . . . . . . . . . 48
Using the documentation and diagnostic
programs .
. . . . . . . . . . . . . 48
Calling for service . . . . . . . . . . . 48
Using other services . . . . . . . . . . 49
Purchasing additional services . . . . . . . 50
Appendix A. Manual modem
commands . . . . . . . . . . . . . 51
Basic AT commands . . . . . . . . . . . 51
Extended AT commands . . . . . . . . . . 53
MNP/V.42/V.42bis/V.44 commands . . . . . . 54
Fax Class 1 commands . . . . . . . . . . 55
Fax Class 2 commands . . . . . . . . . . 55
Voice commands. . . . . . . . . . . . . 56
Appendix B. System memory speed . . 59
Appendix C. Notices . . . . . . . . . 61
Television output notice . . . . . . . . . . 62
European conformance CE mark . . . . . . . 62
Trademarks . . . . . . . . . . . . . . 62
Index . . . . . . . . . . . . . . . 63
iv User Guide