Motorola 326X V.34 User Manual page 185

In the following example, Answer can be set only to Manual (AT
#1 (AT * AA1), and Ring #2 (AT
Setting AT Command
*
Manual AT AA0
*
Ring #1 AT AA1
*
Ring #2 AT AA2
NOTE: Refer to later sections in this appendix for information on using the
modem in the U. S. A.
* AA2). Other settings are restricted.
Country-Specific Information C-5
AA0), Ring
*