Sierra Wireless DART 200, User Manual

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DART 200 CDPD Modem User’s Guide F DART AT Command Set
PN1197-00 Revision 1.0 F-7
Table F-1. Commands beginning with letters (cont.)
V Verbose Result Codes
Selects whether the responses to modem commands use terse or verbose format. Terse responses
consist only of a numeric digit followed by a carriage return (register S3), while verbose responses
consist of a text message preceded and followed by a carriage return/line feed. The responses and
their terse/verbose formats are shown below.
NOTE:
Result codes
5 and above must be explicitly enabled by the ATX command.
Command responses containing data are always framed by carriage return/line feed regardless of
the
V option selected.
Format:
ATV0
Use terse result codes
ATV1
Use verbose result codes (default)
Terse/Verbose Response Codes
Terse
Verbose Terse Verbose
0 OK 6 NO DIALTONE
1 CONNECT 7 BUSY
2 RING 8 NO ANSWER
3 NO CARRIER 9 BLOCKED
4 ERROR 10 NOT ENABLED
A NO CARRIER result code means that the modem did not have an active CDPD channel at the
time the operation was attempted.
A NO DIALTONE result code means that the modem was not registered at the time he operation
was attempted.
A NO ANSWER result code implies that an improper port number was specified, or that the
server does not have auto answer enabled.
** See the ATD command for more information on the above responses
A BLOCKED result code is the result of a PIN Number or Service Provider Key entered
incorrectly three times or the Unblocking Key entered ten times.
The NOT ENABLED code is the result of trying to use a command that requires a PIN, or that
requires that the modem be in Service Provider mode.
** See PIN Management in Chapter 3, CDPD Security Features, Modem Security management, for
more details.
Result codes:
OK
Valid argument
ERROR
Invalid argument