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Introducing
Aurora Plus
Issue 5 - 04/01 1-3
Special Typefaces
To help you distinguish them, menu options are shown in a
different typeface - for example ‘choose
SETUP
’.
The names of keys are displayed in bold, italic typeface - for
example ‘press
ENTER ’.
Other Symbols
Tip Indicates a useful tip.
Note This symbol is used to draw your
attention to important notes.
Hot Keys Indicates the Hot Key combination
to access the function quickly.
Warning This symbol highlights warnings or
cautionary notes.
Notes
• ETSI is used to denote the Euro ISDN protocol
throughout this manual.
• The text and illustrations in this User Guide describe a
typical
Aurora Plus
. They may not match your specific
configuration and may include features that you did
not purchase.
• The text and illustrations in this User Guide describe all
the features available on
Aurora Plus
. You may not be
able to select certain menu items if your organisation
did not purchase these options.
• The term reference point and interface (R, S, T, S/T or
U) are used interchangeably.
• The term ‘S bus’ refers to an ‘S’ Point-to-Multipoint
connection, while S usually refers to a Point-to-Point
connection known as the ‘T’ reference point.
• The term ‘POTS’ (Plain Old Telephone System) is used
to refer to the service that is also known as PSTN or
analogue telephony.
Chap01.P65 30/04/01, 16:26 3