Motorola 326X V.34 User Manual page 135

Table A-1.
AT Commands, Cross-Referenced to Front Panel Options (Continued)
AT Parameter &
Command Option
AT&W2 =2
AT&W3 =3
AT&W4 =4
Clock
AT&X0 =Internal
AT&X1 =External
AT&X2 =Loopback
Power Up In
AT&Y0 =Old
AT&Y1 =1
AT&Y2 =2
AT&Y3 =3
AT&Y4 =4
Enter Phone #
AT&Zn =1–9
Answer
*
AT AA0 =Manual
*
AT AAl Answer=Ring #
1
*
AT AA2 =Ring # 2
*
AT AA3 =Ring # 4
*
AT AA4 =Ring # 8
*
AT AA5 =Using S0
Adaptive Rate
*
AT AP0 =Off
Gray shading indicates country-specific options. See Appendix C for your country's options.
Description
Save changes to Option Set 2.
Save changes to Option Set 3.
Save changes to Option Set 4.
Clock
Sets modem timing and applies to synchronous applications only. For most dial applications,
use internal timing.
The modem uses internal timing; timing signals are passed on EIA/TIA 232-D Pin 15 (V.24
circuit 114). Internal timing is used for most applications.
The modem uses external timing; timing signals are passed on EIA/TIA 232-D Pin 24 (V.24
circuit 113). Internal timing is used for most applications.
The modem uses loopback timing; timing signals are passed on EIA/TIA 232-D Pin 17 (V.24
circuit 115). NOTE: This selection is not available in SDC mode. If you select loopback with
SDC mode enabled, the modem uses internal timing instead.
Power Up In Option Set
When you turn on the modem, it automatically uses the last saved option set.
When you turn on the modem, it automatically uses Option Set 1.
When you turn on the modem, it automatically uses Option Set 2.
When you turn on the modem, it automatically uses Option Set 3.
When you turn on the modem, it automatically uses Option Set 4.
Enter Telephone Numbers (where n=1-9)
Lets you store up to nine telephone numbers in the modem's "address book" of up to 50
characters each. To enter a number into the address book: enter the AT&Z or AT
command, the telephone book address (1-9), a comma, and the telephone number to store. For
example, to store the number 1-222-555-444 in memory location 3, enter:
*
AT CN3,12225554444<CR>
*
If you enter AT&Z or AT CN without specifying a memory location, the modem stores the
number in address 1. If no telephone number follows AT&Z or AT
location's telephone number is deleted. NOTE: When dialing telephone numbers, you can
include dial modifiers to instruct the modem how and when to dial a call. Refer to Table A-4.
Answer
An incoming call must be answered manually.
The modem automatically answers an incoming call after the first ring.
The modem automatically answers an incoming call after the second ring.
The modem automatically answers an incoming call after the fourth ring.
The modem automatically answers an incoming call after the eighth ring.
The modem automatically answers an incoming call according to the setting of S-Register S0.
Adaptive Rate Feature
The modem does not use the adaptive rate feature.
*
CN
*
CN, the specified memory
Configuration Quick Reference A-13