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APPENDIX B
AT Commands
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| The following table lists the Netopia ISDN PC Card AT commands. |
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| Commands marked with an asterisk (*) are configuration settings (static |
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| parameters) that do not take effect until the Netopia ISDN PC Card is |
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| restarted. The lowercase letters c, n, s, and v are variables that take |
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| different types of values. Expanded explanations of the AT commands, |
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| with default values and parameter ranges, may be found in the |
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| README.TXT file on the Netopia ISDN PC Card Disk 1. |
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AT Command | Description | |
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+++ | Escape Sequence | |
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?? | Last AT Command Result Explained | |
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A/ | ||
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AT!C1=n | * Primary ISDN Switch Type | |
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AT!C11=n | * Alternate ISDN Switch Type | |
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AT!C6=n | * ISDN Primary SPID Number (applicable to North America only) | |
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AT!C61=n | * ISDN Alternate SPID Number (applicable to North America only) | |
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AT!C7=n | Primary SPID #2 (for Multilink PPP) | |
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AT!C71=n | Secondary SPID #2 (for Multilink PPP) | |
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AT!E0=n | V.120 | N201 Tx (Maximum Transmit Frame Size) |
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AT!E1=n | V.120 | N201 Rx (Maximum Receive Frame Size) |
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AT!E2=c | V.120 | Multiframe Mode |
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AT!E3=n | V.120 | K Window Size |
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AT!E4=n | V.120 | T200 (Retransmission Timer) |
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