User`s manual

U.S. Robotics I-modem Command Reference
Working with Memory • Page 4-2
What is Stored Where?
Current Settings
Current settings are saved in working memory (RAM). Any settings you change and do
not save to the I-modem are active until you reset the I-modem or power it off. View cur-
rent settings by sending ATI4.
Saved Settings
Settings you save to the I-modem are stored in NVRAM. View saved settings by sending
ATI5.
Permanent Settings
Three templates of permanent settings are stored in Flash memory. For a complete listing
of each, see Tables 4-3, 4-4, and 4-5. You can retrieve the permanent settings, and save
them to NVRAM, but you cannot alter them.
Working with RAM
You can change any setting just for the current session, as in the following example. The
NVRAM conÞguration remains intact.
ATX6 <Enter>