Comtrol AT Command Set Rev A - Manual (Page 144)

AT Commands Reference Manual
Conexant 100722B
3-118
3.5 Result Codes
The modem responds to commands from the DTE and to activity on the line by signaling
to the DTE in the form of result codes. The result codes that the modem can send are
described in Table 3-16.
Two forms of each result code are available: long-form, an English-like "verbose"
response, and short-form, a data-like numeric response (included in parentheses
following the long-form). The long-form code is preceded and terminated by the
sequence < CR> < LF>. The short-form is terminated by < CR>, only with no preceding
sequence.
If result messages are suppressed, nothing is returned to the DTE. The long-form results
codes can be modified by the OEM through the .INF file.