Manual

iPocket232 User Guide Appendix F: MCC
23-CML000293 Precidia Technologies Inc. F-9
Result Codes
A result code is returned after each command sequence. The modem is set by
default to return result codes in verbose format. Result code format is set using
the “Vn” command.
Numeric result codes display as: Numeric Code<CR>. Verbose result codes
display as: <CR><LF>Verboce Code<CR><LF>.
Unsupported basic and extended (&) commands return the “OK” result code.
Command sets starting with *, +, or # (other than those in Table F.2 ) return the
“ERROR” result code. The following table summarizes the possible codes that
result from AT commands.
Table F.4: Result Codes
Code Verbose Meaning
0OK
Command executed without error.
1CONNECT
Active connection established with host.
2RING
A connection to the local port is requested.
3 NO CARRIER
Connection refused, broken, or closed.
4 ERROR
Illegal command. Error in command line.
5 CONNECT 1200
Active connection established with host,
connection speed in bps.
6NO DIALTONE
Unable to make a connection attempt.
7BUSY
Unused.
8 NO ANSWER
No response from host.
10 CONNECT 2400
Active connection established with host,
connection speed in bps.
13 CONNECT 9600
Active connection established with host,
connection speed in bps.
18 CONNECT 4800
Active connection established with host,
connection speed in bps.
85 CONNECT 19200
Active connection established with host,
connection speed in bps.
NOTE: For speeds of 300, 600, 38 400, and 57 600 bps, code “1” is returned.