Multi-Tech MT5634ZPX, Owner'S Manual

Page: 49 / 108

MT5634ZPX
49
3 AT Commands, Result Codes and S-Registers
Command: E n Echo Command Mode Characters
Values:
n = 0 or 1
Default: 1
Description: E0 Do not echo keyboard input to the terminal.
E1 Do echo keyboard input to the terminal.
Command: F n Echo Online Data Characters
Values: n = 1
Default: 1
Description: F0 Enable online data character echo. (Not supported.)
F1 Disable online data character echo (included for
backward compatibility with some software).
Command: H n Hook Control
Values: n = 0 or 1
Default: 0
Description: H0 Go on-hook to hang up.
H1 Go off-hook to make the phone line busy.
Command: I
n
Information Request
Values: n = 0–4, 9, 11
Default: None
Description: I0 Display default speed and controller firmware version.
I1 Calculate and display ROM checksum (e.g., 12AB).
I2 Check ROM and verify the checksum, displaying OK
or ERROR.
I3 Display default speed and controller firmware version.
I4 Display firmware version for data pump (e.g.,
94).
I9 Display country code (e.g.,
NA Ver. 1).
I11 Display Diagnostic Information for the last Modem
Connection (i.e., DSP and Firmware version, Link
Type, Line Speed, Serial Speed, Type of Error
Correction/Data Compression, Number of past
Retrains,etc.)