11
\Y Switch to reliable link from normal link
\Z End the reliable connection and switch to
normal operation
-J -J0 Disable error control detection phase
-J1 Enable error control detection phase
"H "H0 V.42bis data compression disabled
"H1 Can send but not receive V.42bis data
compression
"H2 Can receive but not send V.42bis data
compression
"H3 Bidirectional V.42bis data
compression enabled
"On n=6- Set maximum V.42bis data block size to n.
250 Default is 16
3.6 Fax Class 1 Commands
+FAA=n Data/Fax auto answer enable. Default is 0
+FAE=n Data/Fax auto answer enable. Default is 0
+FCLASS? Returns current operating mode
+FCLASS=n Sets operating mode
+FCLASS=? Returns available supported modes
+FMFR? Identify modem manufacturer
+FMDL? Identify product model
+FPREV? Identify product revision
+FRH=<mod> Receive HDLC data
+FRHM=<mod>Receive data
+FRS=<time> Wait for silence
+FRTn Fax receive test command
+FTH=<mod> Transmit HDLC data
+FTM=<mod> Transmit data
+FTS=<time> Stop transmission and pause
+FTTn Fax transmit test command
3.7 Voice Mode Commands
#VBP Generate beep tone
#VCL=n Voice mode selection. Default is 0
#VCSD=n Command mode silence detection. Default is 0
#VGPS=n Input pin function selection. Default is 0
#VGPC=n Input pin character selection. Default is 0
#VIN Read general purpose input pins
#VIP=n Initialize parameter. Default is 0
#VLN=n Relay/speaker control. Default is 0
#VOUT=n Write to output pins. Default is 0