Fax Commands

Command Valid Values for n Function
+FCLASS=n 0, 1, 2.0 Sets the mode of operation.

0 Data Mode
1 Group 3 Facsimile Service Class 1 mode
2.0 Group 3 Facsimile Service Class 2.0 mode
+FCLASS?   Displays the current FCLASS mode (see mode descriptions above).
+FCLASS=?   Displays the FCLASS mode options (see mode descriptions above).
+FTS=n 0–255 Stops the fax transmission.

n is the duration, in 10-millisecond intervals, that the modem waits before displaying "OK".
+FRS=n 0–255 Makes the modem wait for the specified duration of silence.

n is the duration, in 10-millisecond intervals, that the modem waits before displaying "OK".

This command terminates with OK when either the specified duration of silence elapses or the user types anything (which is ignored).
+FTM=n 3, 24, 48, 72, 96, 97, 98, 121, 122, 145, 146 Transmits data using the modulation specified by n.

For explanations of messages that appear in response to this command, see Screen Messages.
+FRM=n 3, 24, 48, 72, 96, 97, 98, 121, 122, 145,146 Receives data using the modulation specified by n.

For explanations of messages that appear in response to this command, see Screen Messages.
+FTH=n 3, 24, 48, 72, 96, 97, 98, 121, 122, 145, 146 Transmits data framed in the HDLC protocol using the modulation specified by n.

For explanations of messages that appear in response to this command, see Screen Messages.
+FRH=n 3, 24, 48, 72, 96, 97, 98, 121, 122, 145, 146 Receives data framed in the HDLC protocol using the modulation specified by n

For explanations of messages that appear in response to this command, see Screen Messages.

Screen Messages

Numeric Message Text Message Description
0 OK The previous command has been processed successfully.
1 CONNECT The modem has just connected to another modem.
2 RING Reports the receipt of a network altering ring.
3 NO CARRIER No carrier is being received from the modem.
4 ERROR The previous command line has not been recognised or was completed abnormally.
5 NO DIAL TONE (OPTIONAL) Dial tone was not received within the time-out period.
6 BUSY (OPTIONAL) A busy signal was detected.
64 CONNECT/FAX (OPTIONAL) The modem has established a fax connection. This response is used only when the fax mode is selected