User's Manual

Profile - A list of default settings.
Protocol - A technical specification for serial communications; the protocols supported by the modem
are listed in Appendix B.
PSK - Phase Shift Keying.
Pulse Dialing - A dialing form in which each digit is represented by a series of pulses. Rotary telephones
all use pulse dialing.
QAM - Quadrature Amplitude Modulation.
Result Codes - The response the modem returns to the screen upon executing a command.
RAM - Random Access Memory.
ROM - Read-Only Memory. A chip inside the modem which stores the factory default settings. This
memory cannot be changed.
RTS - Request To Send.
RX - Reception.
S Register - RAM locations in the modem which store the active configuration.
Serial Port - See COMx.
TCM - Trellis-Coded Modulation.
Touchtone Dialing - A dialing format in which each digit is represented by a musical frequency.
TX - Transmission.
F - ASCII CODE TABLE
Decimal Hex Value Decimal Hex Value Decimal Hex Value Decimal Hex Value
000 00 NUL 032 20 (space)064 40 @ 096 60 '
001 01 SOH 033 21 ! 065 41 A 097 61 a
002 02 STX 034 22 " 066 42 B 098 62 b
003 03 ETX 035 23 # 067 43 C 099 63 c
004 04 EOT 036 24 $ 068 44 D 100 64 d
005 05 ENQ 037 25 % 069 45 E 101 65 e
006 06 ACK 038 26 & 070 46 F 102 66 f
007 07 BEL 039 27 ' 071 47 G 103 67 g
008 08 BS 040 28 ( 072 48 H 104 68 h
009 09 HT 041 29 ) 073 49 I 105 69 i
010 0A LF 042 2A * 074 4A J 106 6A j
011 0B VT 043 2B + 075 4B K 107 6B k
012 0C FF 044 2C , 076 4C L 108 6C l
013 0D CR 045 2D - 077 4D M 109 6D m
014 0E SO 046 2E . 078 4E N 110 6E n
015 0F SI 047 2F / 079 4F O 111 6F o
016 10 DLE 048 30 0 080 50 P 112 70 p
017 11 DC1 049 31 1 081 51 Q 113 71 q
018 12 DC2 050 32 2 082 52 R 114 72 r
019 13 DC3 051 33 3 083 53 S 115 73 s