ZyXEL Communications U-336S User Manual page 98

Status Report Result Codes
When the U-336S/SA is in fax mode, each ATD or ATA command
will make the modem try to establish a fax connection. Your modem
will send a status report result code back to the DTE (computer).
NO DIAL TONE Tried to dial but no dial tone is detected.
NO CARRIER
BUSY
NO ANSWER
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
Snnnn
Vn
Tn
Rn
Ln
Cn
P<string> Remote fax number.
84 Fax Operation
Handshake fails or no carrier is detected or time-
out.
Other party's phone line is busy.
Quiet answer is not detected before time-out.
Description
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.
Vertical resolution; n = 0 or 1.
Coding scheme; n = 0 or 1.
Recording width; n = 0, 1, or 2.
Recording length; n = 0, 1, or 2.
Scan line time; n = 0 to 7.