Table of Contents
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IT1000 Basic Rate ISDN Tester
1
PREFACE
This guide is intended for use by technically competent personnel when using the IT1000 ISDN unit to make tests on ISDN
lines.
Throughout this manual certain typographical conventions are used as follows:
Text Type
Text like this ...
Z
This text and symbol ...
This text and symbol ...
ü
Tip
Text like this ...
File > Save
SALES: 0870 90 10 750
6
Meaning
is standard text
indicate points which are important for the correct operation of
the unit.
indicate points which if ignored may cause harm either to the unit
or the safety of the user and MUST be followed.
Gives useful information and hints on using the device.
Indicates terminal input or output from the unit to a terminal
device.
An instruction to navigate using the menu system. In this
example to select the File Menu, then the Save submenu.
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