77/11312. FAX COMMANDSThe following fax (+F) command sets are available for products supporting GSM 03.45facsimile group 3 transparent. Appendix D and E list possible responses that fax might giveduring a fax call.Different flaggings of the fax sub-module are not considered in this document.12.1 ALL CLASSES12.1.1 +FCLASS DCE mode selectCommand Response Defaultset +FCLASS= 0read +FCLASS? test +FCLASS=? 0,1,2,2.0This command selects a DCE mode - data (0) or facsimile (class 1, 2 or 2.0)12.1.2 +FLO Select flow controlCommand Response Defaultset +FLO= 2read +FLO? test +FLO=? (0-2)TIA/EIA-578-A Section 8.5.1 /5/ and TIA/EIA-592-A Section 8.5.3.1 /6/12.1.3 +FPR Serial port rate controlCommand Response Defaultset +FPR= 0read +FPR? test +FPR=? +FPR: (0,1,2,4,8,10,18,30)TIA/EIA-578-A Section 8.5.2 /5/ and TIA/EIA-592-A Section 8.5.3.2 /6/+FPR value 0 1 2 4 8 10 18 30DTE speed autobauding 2400 4800 9600 19200 38400 57600 11520012.2 CLASS 1All Class 1 facsimile commands are defined in ITU-T T.31 /8/ and TIA-578-A /5/.
