User manual

62 Appendix B
AT COMMAND RESULT CODES
Result codes, or status messages, are displayed after an AT command is
issued. Result codes can be displayed as a long-form word message or
as a short-form number code. The Result Code Format command (ATVn)
determines short- or long-form usage. The following table provides the AT
command result codes in both number code and word message, as well
as a description:
Note: For all CONNECT result codes, the reported speed is the DTE speed.
Number
Code Word Message Description
0 OK Netopia ISDN PC Card has successfully executed your command
1 CONNECT Connection was made; the range of the result code response is
restricted by the X command such that no speed reporting is allowed
2 RING Incoming ringing is detected on the line
3 NO CARRIER Attempt to establish a connection failed; or connection ended
4 ERROR Syntax of command incorrect; unable to execute command; command
does not exist; or command parameter outside permitted range
6 NO DIAL TONE ISDN not initialized
7 BUSY Remote user busy
8 NO ANSWER Remote user not responding
10 CONNECT 2400 Connection made at 2400 bps
11 CONNECT 4800 Connection made at 4800 bps
13 CONNECT 7200 Connection made at 7200 bps
14 CONNECT 12000 Connection made at 12000 bps
15 CONNECT 14400 Connection made at 14400 bps
16 CONNECT 19200 Connection made at 19200 bps
17 CONNECT 38400 Connection made at 38400 bps
18 CONNECT 57600 Connection made at 57600 bps
19 CONNECT 64000 Connection made at 64000 bps
20 CONNECT 115200 Connection made at 115200 bps
57 CARRIER 57600 ISDN line speed is 57600 bps
59 CARRIER 64000 ISDN line speed is 64000 bps
83 PROTOCOL: V.120 V.120 Rate Adaption Protocol
84 PROTOCOL: V.110 V.110 Rate Adaption Protocol
85 PROTOCOL: PPPC PPP Protocol Conversion