MT5656ZDX Multi-Tech Systems, MT5656ZDX Datasheet - Page 22

• Manufacturer Part Number: MT5656ZDX
• Description: MODEM V.92 DATA/FAX
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® ZDXr

Specifications of MT5656ZDX

• Data Format: V.92
• Interface: RS-232
• Voltage - Supply: 9V
• Mounting Type: Desktop
• Package / Case: 5.7" L x 4.3" W x 1.0" H (145mm x 109mm x 25mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1020

Report Commands:
Command:
Description:
Report Commands:
Command: +ETBM Call Termination Buffer Management
Description:
Values:
Report Commands:
Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F)
+ESR Selective Reject
<orig_fbk> Decimal number which specifies the acceptable fallback mode of operation
<ans_fbk>
+ES?
+ES=? Reports supported range of parameter values.
This extended-format numeric parameter controls the use of the selective reject (SREJ)
option in V.42.
Syntax: +ESR=[<value>]
Decimal number 0 specifying that SREJ is not used.
+ESR?
+ESR=?
This extended-format compound parameter controls the handling of data remaining in
modem buffers upon call termination. It accepts three numeric subparameters:
Syntax: +ETBM=[<pending_TD>[,<pending_RD>[,<timer>]]]
<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.
<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.
<timer> Decimal number 0 specifying that the modem will not attempt to deliver the
buffered data before abandoning the attempt and discarding remaining data.
+ETBM?
+ETBM=? Reports supported range of parameter values.
Reports current or selected values.
Reports current or selected values.
Reports supported range of parameter values.
Reports current or selected values.
when the modem is operating as the originator.
0
1
2
3
4
Decimal number which specifies the acceptable fallback mode of operation
when the modem is operating as the answerer.
0
1
2
3
4
5
6
LAPM, MNP, or Normal Mode error control optional. Default
LAPM, MNP, or Direct Mode error control optional.
LAPM or MNP error control required; disconnect if error control is not
established.
LAPM error control required; disconnect if error control is not
established.
MNP error control required; disconnect if error control is not established.
Direct Mode.
Error control disabled, use Normal Mode.
LAPM, MNP, or Normal Mode error control optional. Default
LAPM, MNP, or Direct Mode error control optional.
LAPM or MNP error control required; disconnect if error control is not
established.
LAPM error control required; disconnect if error control is not
established.
MNP error control required; disconnect if error control is not established.
Chapter 2 – AT Commands
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