aurora
Sonata
Hand Held ISDN Tester—User Guide
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Appx. 3 Background information on the ISDN.
Appx. 4 A glossary of technical terms in the User Guide.
Index Helps you find specific information.
Conventions in the Guide
The User Guide uses a number of special symbols, typefaces
and terms to show specific information.
Special typefaces
The names of keys are displayed in bold, italic typeface—for
example: ‘Press ENTER’. Menu options are shown in a
different typeface—for example: ‘Choose Setup’.
Tips, notes and warnings
Tip Indicates useful information—for example, a
short cut for the task you are performing.
Note Important information which you should keep in
mind when performing the task being described.
Warning A safety warning or cautionary note. If you
ignore the warning, you may endanger your own
safety or damage your aurora
Sonata
.
Protocol symbols
Information specific to one protocol is marked with a symbol:
For example, this information is only relevant to
the ETSI protocol.