Nokia 30 GSM Connectivity Terminal At Command Manual page 88

D Originate command
A Answer command
+FDT Data transmission
+FDR Data reception
+FKS Session termination
+FIP Initialise facsimile parameters
+FCC DCE capabilities parameters
+FIS Current session parameters
+FCS Current session results
+FLI Local ID strings
+FPI Local polling ID strings
+FNS Non-standard frame FIF octet string
+FLP Indicate document to poll
+FSP Request to poll
+FCR Capability to receive
+FBU HDLC frame reporting
+FNR Negotiation message reporting
+FIE Procedure interrupt enable
+FPS Page status
+FCQ Copy quality checking
+FRQ Receive quality thresholds
+FAA Adaptive answer
+FCT DTE phase C response timeout
+FHS Call termination status
+FRY ECM retry count
+FMS Minimum phase C speed
+FLO Flow control select
+FPR Serial port rate control
+FPP Packet protocol control
+FBO Data bit order
+FEA Phase C received EOL alignment
+FFC Format conversion
+FBS Buffer size
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