Installation guide
Chapter 6: Modem Guide
6-4 CSMIM-T1 Hardware Installation Guide
6.3.1 Key AT Command Factory Defaults
Table 6-1 Key AT Command Factory Defaults
AT Title Default
$B
n
Serial-Port Bps Rate 115,200
%B
n
Modem-Port Bps Rate 28,800
%C
n
Compression Control 3 (MNP 5 & V.42bis)
&C
n
Serial-Port DCD Control 1 (On after connect message)
D Dial T (Tone dial)
&D
n
DTR Control 2
E
n
Command Echo 1 (echo to local DTE)
&F Restore Factory Defaults none
H Hang Up none
*H
n
Link Negotiation Speed 0 (at highest speed)
\J
n
Bps Rate Adjust 0 (disabled)
%L
n
Speed Matching 1 (enabled)
)M
n
Cellular Power Level Adjustment 0 (For central site modems)
@M
n
Select Cellular Transmit Level 0 (-26 dBm)
\N
n
Operating Mode 3 (auto-reliable)
O
n
Enter Connect State and Retrain none
Q
n
Quiet 0 (result code output)
\Q
n
Serial-Port Flow Control 3 (bi-directional hardware)
%R
n
Read All Registers none
S
n
? Read Configuration Register none
\S Read On-line Status none
T Tone Dial none
:T
n
? Read Configuration Register none