User`s manual

Fax Operation 65
TONE
NO CARRIER Handshake fails or no carrier is detected or
time-out.
BUSY Other party's phone line is busy.
NO ANSWER Quiet answer is not detected before time-out.
CONNECT FAX See below.
When a fax connection is successfully established, the modem
returns this message:
CONNECT FAX/SnnnnVnTnRnLnCnP<string>
This message includes the connection speed and the fax parameters
explained in the table below.
Field Description
Snnnn Fax connection speed; nnnn is a 4-digit number
representing the connection speed. nnnn =1440,
1200, 9600, 7200, etc., 1440 and 1200 stand for
14400 and 12000.
Vn Vertical resolution; n = 0 or 1.
Tn Coding scheme; n = 0 or 1.
Rn Recording width; n = 0, 1, or 2.
Ln Recording length; n = 0, 1, or 2.
Cn Scan line time; n = 0 to 7.
P<string> Remote fax number.
After each fax disconnection, the following result code is sent back
to the DTE:
DISCONNECTnP<string>
This result code informs DTE of the disconnecting status.
Field Description
DISCONNECT0 Disconnect with remote confirmation.