Appendix B

92

Dial Pulses

92

Tone Dial Frequencies

93

Appendix C

94

Result Code Summary

94

Appendix D

96

S-Register Summary

96

Appendix E

98

AT Command Summary

98

Appendix F

106

RS-232C Interface Specifications

106

Functional Description of the RS-232C Signals

107

Transmitted Data (TD) — Pin 2

107

Received Data (RD) — Pin 3

107

Request To Send (RTS) — Pin 4

107

Clear To Send (CTS) — Pin 5

107

Data Set Ready (DSR) — Pin 6

107

Signal Ground (SG) — Pin 7

107

Carrier Detect (CD) — Pin 8

107

Test Voltage (+V) — Pin 9

108

High Speed (HS) — Pin 12

108

Transmit Clock (TC) — Pin 15

108

Receive Clock (RC) — Pin 17

108

Data Terminal Ready (DTR) — Pin 20

108

Ring Indicator (RI) — Pin 22

109

External Transmit Clock (XTC) — Pin 24

109

Terminal Busy (OOS) — Pin 25

109

Appendix G

110

Cable and Connector Diagrams

110

APPENDIX H

111

Introduction to MultiTech Escape Methods

111

How to Select an Escape Method

112

Escape Method 1: +++AT<CR>

112

Escape Method 2: <BREAK>AT<CR>

112

S-Registers and Escape Sequence

113

Aborting an Escape Sequence

113

APPENDIX I

114

Introduction to Remote Configuration

114

Basic Procedure

114

Setup 114

 

Changing the Passwords

115

Changing the Remote Escape Character

115

Index

116

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