Multitech MULTI MODEM II MT5600BA - Manual (Page 59)

4 AT Commands, S-Registers, and Result Codes
53
MultiModemII User Guide
Result Codes
In command mode your modem can send the following responses, called result
codes, to your computer. Result codes are used by communications programs and
can also appear on your monitor.
Terse Verbose Description
0 OK Command executed
1 CONNECT Modem connected to line
2 RING Ring signal detected
3 NO CARRIER Carrier signal lost or not detected
4 ERROR Invalid command
5 CONNECT 1200 Connected at 1200 bps
6 NO DIALTONE No dial tone detected
7 BUSY Busy signal detected
8 NO ANSWER No answer at remote end
9 CONNECT 0600 Connected at 600 bps
10 CONNECT 2400 Connected at 2400 bps
11 CONNECT 4800 Connected at 4800 bps
12 CONNECT 9600 Connected at 9600 bps
13 CONNECT 7200 Connected at 7200 bps
14 CONNECT 12000 Connected at 12000 bps
15 CONNECT 14400 Connected at 14400 bps
16 CONNECT 19200 Connected at 19200 bps
17 CONNECT 38400 Connected at 38400 bps
18 CONNECT 57600 Connected at 57600 bps
19 CONNECT 115200 Connected at 115200 bps
20 CONNECT 230400 Connected at 230400 bps
22 CONNECT 75TX/1200RX V.23 connection in originate mode
23 CONNECT 1200TX/75RX V.23 connection in answer mode
24 DELAYED Delay is in effect for the dialed number
32 BLACKLISTED Dialed number is blacklisted
33 FAX Connected in fax mode
35 DATA Connected in data mode
40 CARRIER 300 0-300 bps data carrier detected
44 CARRIER 1200/75 V.23 backward channel detected
45 CARRIER 75/1200 V.23 forward channel detected
46 CARRIER 1200 1200 bps data carrier detected
47 CARRIER 2400 2400 bps data carrier detected
48 CARRIER 4800 4800 bps data carrier detected
49 CARRIER 7200 7200 bps data carrier detected
50 CARRIER 9600 9600 bps data carrier detected
51 CARRIER 12000 12000 bps data carrier detected
52 CARRIER 14400 14400 bps data carrier detected
53 CARRIER 16800 16800 bps data carrier detected
54 CARRIER 19200 19200 bps data carrier detected
55 CARRIER 21600 21600 bps data carrier detected
56 CARRIER 24000 24000 bps data carrier detected
57 CARRIER 26400 26400 bps data carrier detected
58 CARRIER 28800 28800 bps data carrier detected
59 CONNECT 16800 Connected at 16800 bps
61 CONNECT 21600 Connected at 21600 bps