35
6178-2203
Result Codes
When a command is sent from the terminal the modem replies with a result code. The reply may be
either in Long Form i.e. text (V1) or in Short Form, i.e. a two digit code (V0). The result code in
Long Form is followed by <CR><LF> and in Short Form by <CR>. Using the Q1 command enables
the result codes. The result codes and their short forms are as follows:
00
OK
The OK code is returned to acknowledge execution of a
command line.
01
CONNECT
The modem will send this result code upon connecting
with 300 baud.
02
RING
Incoming ringing is detected on the line.
03
NO CARRIER
No carrier is detected.
04
ERROR
The modem will send this result code when it’s unable to
execute a command contained on the command line.
05
CONNECT 1 200
For connections with 1 200 baud.
06
NO DIALTONE
No dial tone is received.
07
BUSY
Busy (engaged) signal is detected on the line.
08
NO ANSWER
No answer from remote modem detected on the line until
the expiration of the time S7.
09
CONNECT 600
For connections with 600 baud on the DTE.
10
CONNECT 2 400
For connections with 2 400 baud on the DTE.
11
CONNECT 4 800
For connections with 4 800 baud on the DTE.
12
CONNECT 9 600
For connections with 9 600 baud on the DTE.
16
CONNECT 19 200
For connections with 19 200 baud on the DTE.
17
CONNECT 38 400
For connections with 38 400 baud on the DTE.
18
CONNECT 57 600
For connections with 57 600 baud on the DTE.
24
DELAYED
If dialled number not allowed to dial yet.
32
BLACKLISTED
If dialled number is not allowed.
33
FAX
If it’s a fax connection.
34
+FCERROR
Error in fax connections.
35
DATA
Connected as data modem.
40
CARRIER 300
300 baud carrier.
42
CARRIER 600
600 baud carrier.
46
CARRIER 1 200
1 200 baud carrier.
47
CARRIER 2 400
2 400 baud carrier.
48
CARRIER 4 800
4 800 baud carrier.
49
CARRIER 7 200
7 200 baud carrier.
50
CARRIER 9 600
9 600 baud carrier.
51
CARRIER 12 000
12 000 baud carrier.
52
CARRIER 14 400
14 400 baud carrier.
66
COMPRESSION: CLASS 5
MNP class 5 compression active.
67
COMPRESSION: V.42 bis
V.42 bis compression active.
69
COMPRESSION: NONE
No compression active.
70
PROTOCOL: NONE
No error correction active.
77
PROTOCOL: LAPM
LAPM error correction active.
80
PROTOCOL: ALT
MNP4 error correction active.
81
PROTOCOL: ALT-CELLULAR
MNP10 with Cellular active.
100
NOVRAM ERROR
Error in memory.
101
NO NOVRAM
No memory mounted.
102
SWITCH ERROR
Error in switches.
103
INACTIVITY TIMEOUT
Inactivity time limit reached.
