USRobotics V.34 - Manual (Page 230)

COURIER HIGH SPEED MODEMS
K-6 Technical Specifications
FAX SERVICE CLASS 2.0 COMMANDS
Class 2.0 fax commands are too numerous to be listed here. For
information on Class 2.0 technical specifications, contact Global
Engineering Documents, at 1-800-854-7179. The document that
covers this information is:
ANSI/EIA/TIA-592-1993 (EIA-592)
Asynchronous Facsimile DCE Control Standard
May, 1993
Optional Class 2.0 FAX commands supported
U.S. Robotics implements the following optional Class 2.0 fax
commands :
+FNS=0,1 Pass-through non-Standard negotiation
byte string
+FCR=0,1 Capability to receive
+FAA=0,1 Adaptive Answer mode
+FCT=0-255 sec. Phase C Timeout
+FHS=0-255 Hangup Status Code, read only
+FMS=0-3 Minimum Phase C Speed
+FBS?=500,100 Buffer size, read only
V.25 BIS SYNCHRONOUS COMMANDS AND RESULT CODES
Commands: Connect incoming call (CIC); Call request using
number provided (CRN); Call Request with memory location
(CRS); Disregard incoming call (DIC); Program number (PRN
n);
Request list of forbidden numbers (RFN); Request list of stored
numbers (RLN).
Dial options: 0 − 9 & : > < = P T);
Result Codes: Call failure indication (CFI) with optional
parameters: Abort call (CFAB); local modem busy (CFCB);
Engaged tone (CFET); Forbidden call (CFFC); Number not
stored (CFNS); Answer tone not detected (CFNT); Ring tone
(CFRT); Connect (CNX); List of numbers (LS); List of forbidden
numbers (LSF); List of stored numbers (LSN); Incoming call
(INC); Invalid (INV) with optional parameters: Message syntax
error (INVMS); Command Unknown (INVCU); Parameter
syntax error (INVPS); Parameter value error (INVPV); Valid
(VAL).