MT5656ZDX Multi-Tech Systems, MT5656ZDX Datasheet - Page 13

• 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

Command: \Kn
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F)
+FCLASS=
\Nn Error Correction Mode Selection
\Vn
Break Control
n = 0–5
5
Controls the response of the modem to a break received from the computer, the remote
modem, or the \B command. The response is different for each of three different states.
Data mode. The modem receives the break from the computer:
\K0
\K1
\K2
\K3
\K4
\K5
Data mode. The modem receives the break from the remote modem during a non-error-
\K0
\K1
\K2
\K3
\K4
\K5
Online command mode. The modem receives a \Bn command from the computer:
\K0
\K1
\K2
\K3
\K4
K5
n = 0–5
3
\N0
\N1
\N2
\N3
\N4
\N5
Single Line Connect Message
n = 0 or 1
0
\V0
\V1
0, 1, 2, 8
None
0
1
2
8
Enter online command mode; no break sent to the remote modem.
Clear data buffers and send break to the remote modem.
Same as \K0.
Send break immediately to the remote modem .
Same as \K0.
Send break to the remote modem in sequence with the transmitted data.
Clear data buffers and send break to the computer.
Same as \K0.
Send break immediately to the computer.
Same as \K2.
Send break to the computer in sequence with the received data.
Same as \K4.
Clear data buffers and send break to the remote modem.
Same as \K0.
Send break immediately to the remote modem.
Same as \K2.
Send break to the remote modem in sequence with the transmitted data.
Same as \K4.
Normal (non-error correction) mode with data buffering. Forces &Q6.
Direct mode. Equivalent of &M0 and &Q0 modes. Forces &Q0.
V.42/MNP reliable (error-correction) mode. Modem attempts first a V.42
connection and then an MNP connection. Failure to make a reliable connection
results in the modem hanging up. Forces &Q5, S36=4, and S48=7.
V.42/MNP auto-reliable mode. Modem attempts first to connect in V.42 mode,
then in MNP mode, and finally in non-error-correction mode with data buffering.
Forces &Q5, S36=7, and S48=7.
V.42 (LAPM) reliable mode. If modem cannot make a V.42 connection, it
disconnects. Forces &Q5 and S48=0.
MNP reliable mode. If the modem cannot make an MNP connection, it
disconnects. Forces &Q5, S36=4, and S48=128.
Disables single line connect message. CONNECT messages are controlled by
the X, W, and S95 settings.
Enables single line CONNECT. Formatted: CONNECT <Serial PortSpeed>
</Modulation></Protocol></Compression></Line Speed>/<Voice and Data>.
Overrides X, W, and S95 commands. CONNECT messages display in the single
line format subject to V and Q. In non-verbose mode (V0), single line CONNECT
messages are disabled and a single numeric result code is generated.
Display Current Fax Class
Data
Fax – Class 1, Class 1.0
Fax – Class 2, 2.0, 2.1
Voice Commands
corrected connection:
Note:
-K1 can override \N4.
Chapter 2 – AT Commands
13