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AT Commands Table 85
AT Fax (Class1) Commands 9
9
Command Specification Default
+FCLASS ? Service class indication (*1)
=n Service class selection (*2)
3
=? Service class capabilities (*2)
+FTS =n Transmission silence (n=0-255, 10ms intervals)
+FRS =n Receive silence. (n=0-255, 10ms intervals)
+FTM =n Transmit FAX data with <n> carrier.
=? Transmit FAX modulation. (*3)
+FRM =n Receive FAX with <n> carrier.
=? Receive FAX modulation. (*3)
+FTH =n Transmit HDLC data with <n> carrier.
=? Transmit HDLC data modulation (*3).
+FRH =n Receive HDLC data with <n> carrier.
=? Receive HDLC data modulation. (*3).
*1: 000 -> Data mode *2: 0 -> Data mode
001 -> Facsimile Class 1 1 -> Facsimile Class 1
008 -> Voice Mode 8 -> Voice Mode
080 -> VoiceView Mode (not supported) 80 -> VoiceView Mode (not supported)
*3: Modulation by parameter
3: V.21 Channel2 300bps
24: V.27ter 2400bps
48: V.27ter 4800bps
72: V.29 7200bps
73: V.17 7200bps (long
74: V.17 7200bps (short)
96: V.29 9600bps
97: V.17 9600bps (long
98: V.17 9600bps (short)
121: V.17 12000bps (long)
122: V.17 12000bps (short)
145: V.17 14400bps (long)
146: V.17 14400bps (short)