IBM F50 RS/6000 7025 - Manual (Page 328)

Configuration File Selection
1. Does your modem respond to the extended command set (prefixed with & )?
If yes, go to 3
If not, continue with 2 below.
2. Does your modem respond to:
a. ATZ reset command, or
b. ATZn reset commands, where n can be 0, 1, etc.?
If ATZ, configuration file modem_z.cfg is recommended.
If ATZn, configuration file modem_z0.cfg is recommended.
If yes, go to 5 on page D-3
If not, continue with 3 below.
3. Does your modem command set include a test for v.42 error correction at the
remote modem (often called "Auto-Reliable Mode")?
If yes, and enabled is the default, this test must be disabled. See “Customizing
the Modem Configuration Files” on page D-3 for more information.
If not, continue with 4 on page D-3.
D-2 IBM RS/6000 7025 F50 Series User's Guide