Nortel Networks 553-3001-211 manual Result codes and messages

NT7D16 Data Access card Page 475 of 894

Result codes and messages

Each input record generates a result code which is sent to the user. Only one code is sent regardless of the number of commands in the record. The reply is in one of two formats:

•Numeric replies contain a one- or two-number code

•Verbose replies contain one or more words

Table 154 shows the codes for each reply in both formats, and explanations for the codes.

Note 1: Verbose commands are the default and appear in upper case characters only. Numeric commands are sent by issuing the Numeric Results code command (explained later in this document).

Note 2: All verbose codes and messages are preceded and terminated by the user defined Terminator and New Line characters. The default, or reset, characters are the ASCII Carriage Return, and ASCII Line Feed. The Numeric codes are preceded and terminated by the Terminator character only.

Note 3: The Suppress result command (explained later in this document) will disable the sending of these codes. If in RS-232-C DAC Host modes, this command is ignored.

Table 154

Hayes dialing result codes and messages (Part 1 of 2)

Verbose	Numeric
code	code	Description
OK	0	Command(s) executed, no error
CONNECT	1	Data call established, session starts
RING	2	Inbound call presented
NO CARRIER	3	Data call abandoned
ERROR	4	Error in command line
NO DIALTONE	6	System does not allow call to proceed

Circuit Card Description and Installation