User`s manual

U.S. Robotics I -modem Command Reference
Using the AT Command Set • Page 1-4
Displaying S-register Settings
All S-registers
To display the S-register settings in the NVRAM templates, issue the command:
ATI5 <Enter>
To display the S-register settings in RAM (the current conÞguration), issue the command:
ATI4 <Enter>
In both cases, S-register settings appear as a table seven columns wide, each entry of the
form, "Smm=nnn" where
mm is a register number between 0 and 67 and nnn is a decimal
value between 0 and 255.
One S-register
To display the contents of a register, use ATSr?, as in this example:
ATS19? <Enter>
000
OK