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COURIER HIGH SPEED MODEMS
Data Mode Operations 4-7
Store Phone Numbers
&Zn=s This command stores up to ten numbers, where n is the position
0−9 in nonvolatile memory, and s is the phone number string.
The number-string may be up to 40 characters long, including
any Dial command options.
AT &Z2=555-6789 <Enter>
Do not include modem settings in the &Zn string. If the call
requires a special setting, insert it in the command string before
the DSn command. In the following example, &M0 (no error
control) is inserted before the Dial command:
AT&M0 DS2 <Enter>
NOTE: The &Zn=s command functions differently when Dial
Security is enabled. See Appendix D for more information.
&Zn? Display the phone number stored in NVRAM at position n
(n = 0−9).
Redialing
A/ Re-execute the last issued command. A/ doesn't take the AT
prefix or a Carriage Return, and can be used to redial.
A/
Automated Redialing (>, A>)
While > and A> can be used to continuously repeat any
command, they are designed for automated redialing.
Enter Repeat Mode
> If you know the modem you are calling is frequently busy,
include the Repeat command in the Dial string, as follows:
AT > DT 1234567 <Enter> or
AT DT 1234567 > <Enter>
The modem enters Repeat mode, dials the number, waits 60
seconds for a carrier (default), and hangs up. Then after a two-
second pause, it redials.