Allied Data Technologies TRON SECURE 33.6, Manual

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INTRODUCTION
This manual describes how to use the TRON SECURE 33.6 modems.
Two modems connect two computers over a longer distance through a telephone line. Data can
be received from or sent to the other computer. In this way, contact can also be made with an
external database. Information in this database can be read and if necessary, it can be received.
This manual does not describe all steps that are necessary for data communication. The fact is,
a number of transactions depend on the communication program that is used.
The manual is mainly meant to give a survey of the application possibilities of the TRON Secure
33.6 modems.
Who should read this manual?
In this manual both the novice and the experienced user will find the information that he or she
needs. For openers, chapter 1 is interesting for the first category. In this chapter general
information is given about data communication and the use of a modem. The alphabetical
description of the modem com-mands and the S registers (chapter 3 and 4) can be used as a
reference book by both kinds of users.
Manual conventions
In the first chapter, data communication in general is explained. The second chapter describes
the TRON TD desk model, the installation and putting the modem into use. Chapter 3 explains the
normal AT-commands, where chapter 4 covers the special Secure-commands. In chapter 5, the S
registers are discussed. Finally, chapter five gives an enumeration of the specific possibili-ties of
the TRON TD modems.
In the appendices, background information is provided about a number of aspects, such as the
technical specifications and the ASCI-I table. Naturally, the keyword list is an essential element
of the manual.
TRON SECURE 33.6
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