Справочник Пользователя для Multi Tech Equipment MT5634ZBA-V-V92
4 AT Commands, S-Registers, & Result Codes
28
MultiModemZBA-V-V92 User Guide
Command:
\N
n
Error Correction Mode Selection
Values:
n = 0–5, or 7
Default:
3
Description:
\N0
Non-error correction mode with data buffering (buffer mode;
same as &Q6).
\N1
Direct mode.
\N2
MNP reliable mode. If the modem cannot make an MNP
connection, it disconnects.
connection, it disconnects.
\N3
V.42/MNP auto-reliable mode. The modem attempts first to
connect in V.42 error correction mode, then in MNP mode, and
finally in non-error-correction (buffer) mode with continued
operation.
connect in V.42 error correction mode, then in MNP mode, and
finally in non-error-correction (buffer) mode with continued
operation.
\N4
V.42 reliable mode.If the modem cannot make a V.42
connection, it disconnects.
connection, it disconnects.
\N5
V.42, MNP, or non-error correction (same as \N3).
\N7
V.42, MNP, or non-error correction (same as \N3).
Command:
\Q
n
Flow Control Selection
Values:
n = 0, 1, or 3
Default:
3
Description:
\Q0
Disables flow control (same as &K0).
\Q1
XON/XOFF software flow control (same as &K4).
\Q2
CTS-only flow control. Not supported.
\Q3
RTS/CTS hardware flow control (same as &K3).
Command:
\T
n
Inactivity Timer
Values:
n = 0, 1–255
Default:
0
Description:
\Tn
Sets the time (in minutes) that the modem waits after the last
character is sent or received before it disconnects. A value of
zero disables the timer. Applies only in buffer mode.
zero disables the timer. Applies only in buffer mode.
Note: You can also set the inactivity timer by changing the value of S30.
Command:
\V
n
Protocol Result Code
Values:
n = 0, 1, or 2
Default:
1
Description:
\V0
Disables the appending of the protocol result code to the DCE
speed.
\V1
Enables the appending of the protocol result code to the DCE
speed.
speed.
\V2
Same as \V1.
Command:
\X
n
XON/XOFF Pass-Through
Values:
n = 0 or 1
Defaults:
0
Description:
\X0
Modem responds to and discards XON/XOFF characters.
\X1
Modem responds to and passes XON/XOFF characters.