COURIER HIGH SPEED MODEMS

The function of the voice/data switch is determined by the set- ting of Register S32, as described in Appendix G. Set the voice/data switch function to execute stored command string by setting Register S32 to 9 with the following command:

ATS32=9 <Enter>

Note that you can reset the voice/data switch at any time to one of the other available functions. Additionally, you can overwrite the stored command string with a new one at any time.

Once you've stored your command string and set Register S32, all you need to do is press the voice/data switch whenever you want the command string executed.

&Zn=s This command stores up to ten numbers, where n is the position 09 in nonvolatile memory, and s is the phone number string. The number-string may be up to 36 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 = 09).

Alphabetical Command Summary C-17

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USRobotics V.34 user manual Alphabetical Command Summary C-17