System Functions and Features as of I7.9
302
Features
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8. 1. 1
Description categories and terminology
Each feature consists of a detailed description with the following headings:
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Scenario
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Detailed Description
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Prefix and suffix dialling procedures
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System configuration
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Reference to Other Features
An illustration represents the feature scenario in a simple, clearly structured form.
The following symbols are used:
Tab. 127 Symbols used
Call set-up
Cancel call set-up
Connection active
Active connection cleared down
Connection on hold
Connection on hold cleared down
Conference circuit
Activating a feature