Black Box 3600 MODEM Manual De Usuario
AT Commands
Modem 3600
5-9
Response Number Codes / Messages
Response number codes, messages, and their meanings are listed in .
The connect rates are serial port rates (DTE), not DCE rates.
The connect rates are serial port rates (DTE), not DCE rates.
Code
Message
Meaning
0
OK
Command received
1
CONNECT
Connect at 300 bps while X1, X2,
X3, or X4 command in effect; all
rates while X command in effect
X3, or X4 command in effect; all
rates while X command in effect
2
RING
Ring detected
3
NO CARRIER
Valid carrier not detected within
period specified by register S7, or
carrier lost for value of S10 or
more
period specified by register S7, or
carrier lost for value of S10 or
more
4
ERROR
Command not recognized or too
long
long
5
CONNECT 1200
Connection made at 1200 bps
6
NO DIAL TONE
No dial tone detected for 5
seconds (X2 or X4 command in
effect)
seconds (X2 or X4 command in
effect)
7
BUSY
Dialed number busy (X3 or X4
command in effect)
command in effect)
10
CONNECT 2400
DTE rate 2400 bps
11
,
15
CONNECT 4800
DTE rate 4800 bps
12
,
18
CONNECT 9600
DTE rate 9600 bps
20
CONNECT 300
DTE rate 300 bps
22
CONNECT 7200
DTE rate 7200 bps
23
CONNECT 12000
DTE rate 12000 bps
24
CONNECT 14400
DTE rate 14400 bps
25
CONNECT 16800
DTE rate 16800 bps
26
CONNECT 19200
DTE rate 19200 bps
27
CONNECT 21600
DTE rate 21600 bps
28
CONNECT 24000
DTE rate 24000 bps
29
CONNECT 26400
DTE rate 26400 bps
30
CONNECT 28800
DTE rate 28800 bps