Lenovo ThinkPad 600E ThinkPad 600 Suppliment to the User's Guide - Page 15
Using the Modem Features, ITU-T T.4 & T.30 operations - error code 22
View all Lenovo ThinkPad 600E manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 15 highlights
Using the Modem Features You can use the following functions with the ThinkPad Modem: Data modem functions - Asynchronous communications port interface (NS16550A UART compatible) operation - ITU-T V.34 up to 33.6 Kbps data modem - ITU-T V.32bis protocols with data rates of 4800, 7200, 9600, 12000, and 14000 bps - ITU-T V.32 protocols with data rates of 4800, 9600 uncoded, and 9600 bps Trellis coded - ITU-T V.21/V.22, V.22bis protocols with data rates from 300 bps to 2400 bps - Hayes** AT command set compatibility - Asynchronous error recovery protocol - Microcom Network Protocol (MNP**) protocols - Error correction via MNP classes 1-4 - Data compression via MNP class 5 and V.42bis - MNP class 5 for up to 2x data compression - VoiceView (Windows 95 only) - X2** protocol with data rates of 56 kbps (Windows 95 and Windows NT only) Facsimile (fax) modem functions - Class 1 fax modem - Class 2 fax modem - G3 transfers - ITU-T T.4 & T.30 operations - ITU-T V.27ter-2400/4800 bps send/receive - ITU-T V.29-7200/9600 bps send/receive - ITU-T V.17-14400 bps send/receive You can use this ThinkPad modem only on a public-switched telephone network (PSTN). You cannot use a private branch exchange (PBX) or some other type of digital telephone extension line. If you connect the modem to a line other than PSTN, an error message appears, preventing you from using the line. If you are not sure which kind of phone line you are using, contact your telephone company. Chapter 2. Using Audio and Modem Features 9