Getting New Operating Software .................................................. 16-2Sending New Software to your modem .......................................... 16-2If Your Modem Doesn’t Respond .................................................... 16-4A S-REGISTERSUnderstanding Bit-Mapped S-Registers .............................................A-1How bits are mapped to decimal values ............................................A-1Converting Bits to Decimal Values ....................................................A-2Converting Decimal Values to Bits ....................................................A-2Setting Bit-Mapped S-Registers .........................................................A-2Using Bits .........................................................................................A-3Using Decimal Values .......................................................................A-3Default S-Register Settings ...............................................................A-3A complete list of S-Registers ...........................................................A-5B A LPHABETIC COMMAND SUMMARYBasic Command Set ......................................................................... B-1Ampersand (&) Command Set .......................................................... B-5Percent (%) Command Set ............................................................. B-11Octothorpe (#) Command Set ........................................................ B-13C FLOW CONTROL TEMPLATEHardware Flow Control ....................................................................C-1Software Flow control ......................................................................C-3No Flow Control ...............................................................................C-4D R ESULT CODE M EANINGS AND SETSResult Code Meanings ......................................................................D-1Result Codes Sets for Xn Values ........................................................D-2E TECHNICAL INFORMATIONTechnical Specifications .................................................................... E-1Modulation ................................................................................. E-1Error Control, Data Compression, Testing, and Dialing ................. E-2Fax .............................................................................................. E-2