3 - AT Commands,
Result Codes
When the modem receives an AT command from the terminal or PC, it tries to execute the command, then sends a status message to the PC or terminal which reports the "results" of the command (hence the name "result codes"). The MultiModemZDX Command mode provides you with several responses, or “Result Codes” , that provide visual responses during Command mode operation. These Result Codes are displayed on your PC's video monitor.
Terse | Verbose | Description |
0 | OK | Command executed |
1 | CONNECT | Modem connected to line |
2 | RING | Ring signal detected |
3NO 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 |
8NO ANSWER No answer at remote end
10* | CONNECT 2400 | Connected at 2400 bps |
11* | CONNECT 4800 | Connected at 4800 bps |
12* | CONNECT 9600 | Connected at 9600 bps |
13* | CONNECT 14400 | Connected at 14400 bps |
14* | CONNECT 19200 | Connected at 19200 bps |
24* | CONNECT 7200 | Connected at 7200 bps |
25* | CONNECT 12000 | Connected at 12000 bps |
26* | CONNECT 16800 | Connected at 16800 bps |
40* | CONNECT 300 | Connected at 300 bps |
55* | CONNECT 21600 | Connected at 21600 bps |
56* | CONNECT 24000 | Connected at 24000 bps |
57* | CONNECT 26400 | Connected at 26400 bps |
58* | CONNECT 28800 | Connected at 28800 bps |
59* | CONNECT 31200 | Connected at 31200 bps |
60* | CONNECT 33600 | Connected at 33600 bps |
88 | DELAYED | Delay is in effect for the dialed number |
89BLACKLISTED Dialed number is blacklisted
90 | BLACKLIST FULL Blacklist is full |
*EC is added to these Result Codes when the extended Result Codes configuration option is enabled. EC is replaced by one of the following codes, depending on the type of error control connection: V42bis (V.42 error control
41
