
AT Command Set and
Table
(2 of 12)
392xPlus S-Registers
Description | DCP LCD | |
Command | ||
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| Sequence |
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S12 | Escape Guard Time. Register sets the value (in | Configure\Edit\ |
| the required pause before and after the escape sequence is issued. The guard | DTE Dialer |
| time prevents the modem from interpreting data as the escape sequence |
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| characters. |
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| Enter a value from 0±255 in |
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| 50 equals 1000 milliseconds or one second. |
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S14 | Asymmetric Rate Mode. Register determines whether VF rates for transmitting | Configure\Edit\Di |
| and receiving are identical when using V.34 modulation on a dial line. The | al Line |
| factory setting is Enable. |
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S15 | Asymmetric Rate Mode. Register determines whether VF rates for transmitting | Configure\Edit\ |
| and receiving are identical when using V.34 modulation on a leased line. The | Leased Line |
| factory setting is Enable. |
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S18 | Test | Configure\Edit\ |
| This automatically cancels any test in progress after the time of this register | Tests |
| expires. Any test can be manually canceled by issuing the escape sequence |
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| (+++) followed by the &T0 command. |
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| Enter a value from 0±255 seconds. A value of 0 disables this register. The |
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| factory setting is Disable (0). |
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S26 | Configure\Edit\ | |
| increments) the modem waits after receiving RTS before issuing CTS to the | DTE Interface |
| DTE. |
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| Enter a value from 0±255. The factory setting is 0. |
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S40 | Auto Make Busy. Register determines if the modem goes | Configure\Edit\ |
| certain conditions. This register should only be enabled when the modem is | Line Dialer |
| located behind a user's Private Branch Exchange (PBX). This register is only |
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| valid for Model 3921Plus modems. |
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| Register has the following values: |
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| 0 = Disable |
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| 1 = Enable |
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| The factory setting is Disable. |
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November 1996 |