Black Box 32144, Manual

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CHAPTER 5: Hayes Emulation Mode
Table 5-2. Hayes Mode Result Codes
Digit code Word code Meaning
0 OK Command line executed without errors
1 CONNECT Carrier detected at 0-300, 1200, or
2400 bps (basic code set)
2 RING Ringing signal detected (in answer
mode). (When the modem detects
a ring, it sends a RING result code
unless it is in the process of accepting
a command. However, the modem
will answer the call only if it is set for
automatic answer or is given an A
command.)
3 NO CARRIER Carrier lost or never detected.
4 ERROR Error in command line, invalid
command, command line exceeds 40
characters, or invalid character format.
5 CONNECT 1200 Carrier detected at 1200 bps.
6 NO DIALTONE No dial tone detected.
7 BUSY Busy signal detected.
8 NO ANSWER No period of silence detected. This
code will appear only if @ (“wait for
silence before dialing”) has been
included in the dial string.