Multi-Tech Systems MTS2SA-T-R ユーザーズマニュアル
Chapter 10
− Modem Mode AT Commands, S-Registers, and Result Codes
Multi-Tech Systems, Inc. MultiConnect Serial-to-Serial Adapter User Guide (S000354A)
104
Command:
+ETBM Call Termination Buffer Management
Values:
n/a
Description:
This extended-format compound parameter controls the handling of data remaining in
modem buffers upon call termination. It accepts three numeric subparameters:
modem buffers upon call termination. It accepts three numeric subparameters:
Syntax: +ETBM=[<pending_TD>[,<pending_RD>[,<timer>]]]
Defined Values:
<pending_TD>
Decimal number 0 specifying that disconnect will occur immediately and all
buffered transmit data will be discarded when the local DTE requests call
disconnection.
disconnection.
<pending_RD>
Decimal number 0 specifying that disconnect will occur immediately and all
buffered receive data will be discarded when the local DTE requests call
disconnection.
disconnection.
<timer>
Decimal number 0 specifying that the modem will not attempt to deliver the
buffered data before abandoning the attempt and discarding remaining
data.
buffered data before abandoning the attempt and discarding remaining
data.
Reporting Current or Selected Values
Command:
+ETBM?
Reporting Supported Range of Parameter Values
Command:
+ETBM=?
Command:
+GCAP Complete Capabilities List Request
(Not available in V.22bis)
Values:
n/a
Description:
This extended-format command causes the modem to transmit one or more lines of
information text listing additional capabilities command +<name>s , which is intended to
permit the user to identify the overall capabilities of the modem. In particular, if the modem
implements a particular modem control standard that uses Extended Syntax Commands,
and if that modem control standard includes command(s) that indicate general capabilities,
the +<names>(s) of those commands will be reported to the modem in response to a
+GCAP command.
Sample Responses
+GCAP: +MS, +ES, +DS, for a data modem that supports all capabilities listed. Where:
information text listing additional capabilities command +<name>s , which is intended to
permit the user to identify the overall capabilities of the modem. In particular, if the modem
implements a particular modem control standard that uses Extended Syntax Commands,
and if that modem control standard includes command(s) that indicate general capabilities,
the +<names>(s) of those commands will be reported to the modem in response to a
+GCAP command.
Sample Responses
+GCAP: +MS, +ES, +DS, for a data modem that supports all capabilities listed. Where:
+MS
+M commands (Modulation Control: +MS and +MR commands)
+ES
+E commands (Error Control: +ES, +EB, +ER, +EFCS, +ETBM)
+DS
+D commands (Data Compression: +DS and +DR)
Command:
+GMI
Manufacturer Identification Request
(Not available in V.22bis)
Description:
Displays the modem product manufacturer.
Command:
+GMM Model Identification Request
(Not available in V.22bis)
Description:
Displays the modem product model.
Command:
+GMR Revision Identification Request
(Not available in V.22bis)
Description:
Displays the modem version, revision level, or date. This is the same as the I3 command.