Default Settin Gs6-5 - 3Com Courier Reference

Default Settings
DIP switch settings override AT commands at power on. Make sure DIP
switch 10 is OFF, or the &F0 template will be loaded
When the Courier V.Everything modem is turned on, it loads the settings
stored in NVRAM. By default, these settings are that same as the &F1
template.
You can save any of the three templates, or save modified versions of
them, in NVRAM for use as power-on defaults.
For your modem to
Display NVRAM settings (&F1 settings)
Substitute a template (other than &F1)
Save modified versions of the settings to
NVRAM
See Appendix C Flow Control Templates for a complete listing of the
default values.
Working with Flash Memory
Command Example
ATI5 ATI5
AT&F2&W AT&F2&W
AT<settings>&W ATS10=40&A2&W
6-5