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Result Code
ERROR
CONNECT 1200 EC
NO DIAL TONE
BUSY
CONNECT 2400 EC
CONNECT 4800 EC
CONNECT 9600 EC
CONNECT 14400 EC
CONNECT 19200 EC
CONNECT 7200 EC
CONNECT 12000 EC
CONNECT 16800 EC
CONNECT 300 EC
CONNECT 21600 EC
CONNECT 24000 EC
CONNECT 26400 EC
CONNECT 28800 EC
CONNECT 31200 EC
CONNECT 33600 EC
CONNECT 38400 EC
* EC appears only when the Extended Result Codes configuration option is enabled. EC is replaced
by one of the following symbols, depending upon the error control method used:
V.42bis - V.42 error control and V.42bis data compression
V.42 - V.42 error control only
MNP 5 - MNP class 4 error control and MNP class 5 data compression
MNP 4 - MNP class 4 error control only
NoEC - No error control protocol
Command Set Result Codes Table (Continued)
Numeric
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
AT command set result codes
4
Invalid command
5
Connection at 1200 bps
6
No dial tone detected
7
Busy signal detected
10
Connection at 2400 bps
11
Connection at 4800 bps
12
Connection at 9600 bps
13
Connection at 14400 bps
14
Connection at 19200 bps
24
Connection at 7200 bps
25
Connection at 12000 bps
86
Connection at 16800 bps
40
Connection at 300 bps
55
Connection at 21600 bps
56
Connection at 24000 bps
57
Connection at 26400 bps
58
Connection at 28800 bps
59
Connection at 31200 bps
60
Connection at 33600 bps
28
Connection at 38400 bps (DTE
rate)
S-Registers
Description
47
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