How To Tell If X2 Is Enabled In Your Modem - US Robotics Courier V.Everything x2 Addendum Manual

How to Tell if x2 is Enabled in Your Modem

If you aren't sure whether x2 is enabled in your Courier modem, use the ATI7
command to display product configuration information. If x2 is enabled on
your Courier modem, the following information displays:
USRobotics Courier I-modem Configuration Profile...
Copyright, 19xx-96, U.S. Robotics. All rights reserved.
Product type
Options
Fax Options
Clock Freq
Eprom
Ram
Supervisor date
DSP date
Supervisor rev
DSP rev
Serial Number
OK
Note: Dates, serial numbers, and revision numbers may vary. The most
important line is the "Options" line, which lists support for x2.
2
US/Canada External
HST,V32bis,Terbo,VFC,V34+,x2
Class 1,Class 2.0
20.16Mhz
256k
32k
02/01/97
02/01/97
7.0.0
2.0.0
{serial number}