MT5600BA-V92-NAM Multi-Tech Systems, MT5600BA-V92-NAM Datasheet - Page 10

MODEM V.92 WORLD DATA/FAX LEASE

MT5600BA-V92-NAM

Manufacturer Part Number
MT5600BA-V92-NAM
Description
MODEM V.92 WORLD DATA/FAX LEASE
Manufacturer
Multi-Tech Systems
Series
MultiModem® IIr
Datasheets

Specifications of MT5600BA-V92-NAM

Data Format
V.92
Interface
RS-232
Voltage - Supply
9 V ~ 12 V
Mounting Type
Desktop
Package / Case
9.0" L x 6.2" W x 1.4" H (229mm x 158mm x 36mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
881-1018
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F)
&Pn Make/Break Dial Ratio
&Qn Sync/Async Mode
&Rn Clear to Send (CTS) Control
&Sn Data Set Ready (DSR) Control
&Tn Local Analog Loopback Test
&Vn Display Current Configuration and Statistics for Last Connection
n = 0, 1, 2,3
Varies by country/region
&P0
&P1
&P2
&P3
n =0-3, 5, 6
5
This command is an extension of &M and is used to control which connection modes are
permitted. It is used in conjunction with S36 and S48. (See also the \N command.)
&Q0 Selects direct asynchronous operation. See &M0.
&Q1 Selects synchronous connect mode with asynchronous offline command mode.
&Q2 Selects synchronous connect mode with asynchronous offline command mode;
&Q3 Selects synchronous connect mode with asynchronous offline command mode;
&Q5 The modem will try to negotiate an error-corrected link. It can be configured using
&Q6 Selects asynchronous operation with speed buffering and no error correction.
n = 0 or 1
1
&R0
&R1
Note:
n = 0 or 1
0
&S0
&S1
n = 0,1
None
The modem will perform the local analog loopback test if &T1 is selected. The test can be
run only when the modem is in asynchronous operation in non-error-correction mode
(normal), AT&Q6. To terminate a test in progress, the escape sequence (+++) must be
entered first.
&T0
&T1
0,1
None
&V0 Displays the current (active) configuration.&V1 Displays statistics for the last
connection. Not available in all versions. Note: See also the L5 command. (L5 is not
supported in MT5656ZDX).
This command applies only in synchronous mode.
Make/Break dial ratio of 39/61 at 10 pps
Make/Break dial ratio of 33/67 at 10 pps
Make/Break dial ratio of 39/61 at 20 pps
Make/Break dial ratio of 33/67 at 20 pps
See &M1. Serial interface operation only.
enables DTR dialing of directory 0. See &M2. Serial interface only.
enables DTR to act as a talk/data switch. See &M3. Serial only.
S36 to determine whether a failure will result in disconnecting or falling back to a
non-error-correction connection. See also \N3.
Same as \N0.
Lets the CTS state follow the RTS state when online..
Forces CTS high (ON).
Forces DSR high (on) at all times.
Lets DSR go high only during a connection.
Terminates any test in progress. Clears S16.
Starts local analog loopback, V.54 Loop 3. Sets S16 bit 0. If a connection exists
when this command is issued, the modem hangs up. A CONNECT XXXX message
is displayed at the start of the test.
Chapter 2 – AT Commands
10

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