Avaya 6211 사용자 설명서
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Getting Started
This chapter explains how to prepare your Asynchronous Data Module (ADM) for data
operations and how to make data calls.
operations and how to make data calls.
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Communicating With The ADM
You can "talk" to the ADM through an attached data terminal by means of commands typed on
the terminal’s keyboard. There are two types of commands that can be used to talk to the ADM:
CMD and AT. CMD is the preferred method of talking to the ADM. However, if you have a
personal computer and you are using a communications package, you may need to use AT
commands because that may be the only command form that the package understands. A more
detailed explanation of these commands can be found in Chapter 3, Using the CMD and AT
Commands.
the terminal’s keyboard. There are two types of commands that can be used to talk to the ADM:
CMD and AT. CMD is the preferred method of talking to the ADM. However, if you have a
personal computer and you are using a communications package, you may need to use AT
commands because that may be the only command form that the package understands. A more
detailed explanation of these commands can be found in Chapter 3, Using the CMD and AT
Commands.
To use the commands, you must be communicating directly with the ADM in what is called
"local mode" (Figure 2-1). In local mode, characters entered at the data terminal keyboard are
read, interpreted, and acted on by the ADM. This is in contrast to the "data mode," in which the
ADM passes data from your terminal to your host computer or other data endpoint.
"local mode" (Figure 2-1). In local mode, characters entered at the data terminal keyboard are
read, interpreted, and acted on by the ADM. This is in contrast to the "data mode," in which the
ADM passes data from your terminal to your host computer or other data endpoint.
FIGURE 2-1
Local and Data Mode Operation
Getting Started
2-1