Multi-Tech Systems MT3410ZLX User Manual
67
Appendices
AT% (Percent) Commands
Command
Options Function & Description
%An
Set auto-reliable fallback character
n=1-127
n=1-127
Specify the ASCII character that tells
the modem to return (or fallback) from
auto-reliable (MNP) mode to a normal
connection on the answering modem
the modem to return (or fallback) from
auto-reliable (MNP) mode to a normal
connection on the answering modem
%Cn
Data compression option
%C0
No compression
%C1 *
MNP 5 compression
%Gn
Auto fallback/fall-forward options
%G0 *
Disabled
%G1
Enabled
AT\ (Back Slash) Commands
Command
Options Function & Description
\An
Block size for V.42
\A0
Max. 64 characters
\A1
Max. 128 characters
\A0
Max. 192 characters
\A0 *
Max. 256 characters
\Cn
Set auto-reliable buffer
\C0 *
Doesn’t buffer data
\C1
Buffer data on answering mode for 4
seconds, until 200 characters have
been buffered, and then switch to
normal mode and the buffered
characters are passed to the serial
port. If a SYN character is detected,
reliable mode is attempted
seconds, until 200 characters have
been buffered, and then switch to
normal mode and the buffered
characters are passed to the serial
port. If a SYN character is detected,
reliable mode is attempted
\C2
Doesn’t buffer data on answering
mode upon receipt of auto-reliable
character and passes it to serial port
mode upon receipt of auto-reliable
character and passes it to serial port
* Factory default setting