Agilent Technologies aurora Duet, Руководство пользователя

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Getting Started
Issue 2 - 05/00 4 - 11
F2—B Channel Selection
For PRI, the F2—
CH
function key displays a
B
CHANNEL SELECTION
screen:
This screen lets you select a B channel using the arrow
cursor pad keys. There are 24 boxes corresponding to 23
B channels and one D channel.
Note:
When NFAS is enabled, there are 48 boxes,
corresponding to 47 B channels and one D channel.
The status of each channel is indicated by a symbol
displayed within the box. The symbols have the following
meanings:
Channel has no active calls.
Voice call in progress with the CODEC connected.
A data call is in progress.
A looped back data call is in progress.
Speech call in progress with the CODEC not currently
connected.