3Com 1.024.1644-00 - Manual (Page 79)

Technical Reference
73
+FTH=n Transmits data framed in the HDLC protocol using the
modulation specified by n.(n = 3, 24, 48, 72, 96, 97, 98,
121, 22, 145, or 146)
Note: See the “Screen Messages” table at the end of
this section for an explanation of messages that appear
in response to this command.
+FRH=n Receives data framed in the HDLC protocol using the
modulation specified by n.(n = 3, 24, 48, 72, 96, 97, 98,
121, 122, 145, or 146)
Note: See the “Screen Messages” table at the end of
this section for an explanation of messages that appear
in response to this command.
Screen Messages
Displayed Displayed
as a number in words 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 recognized or was completed
abnormally.
5 NO DIAL (Optional) Dial tone was not received
TONE within the time-out period.
6 BUSY (Optional) A busy signal was deleted.
64 CONNECT/ (Optional) The modem has established
FAX a fax connection. This response is used
only when the fax mode is selected.