NEC UNIVERGE NEAX 2000 IPS, Общее описание устройства

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CHAPTER 3 TERMINALS
UNIVERGE NEAX 2000 IPS General Description
Page 52
Issue 5
Functions and use of Keys and Lamp Indications
LOCATION
NUMBER
KEY OR LAMP
DESIGNATION FULL
NAME
BASIC
/OPTION
KEY
/LAMP
FUNCTION
1 L1-L6 Loop Basic Key
The attendant answers the call
associated to the particular loops. Loop
keys are usually used to reenter to held
calls, answer automatic recalls.
2 L1A-L6A
Loop Lamp
A
Basic
Lamp
(one per
loop)
Steady green lamp indicates attendant
connected to the loop, or called station
has answered. Flashing green lamp
indicates call waiting to be answered.
Steady red lamp indicates call party
busy. Flashing red lamp indicates call
held at the console.
3 L1B-L6B
Loop Lamp
B
Basic
Lamp
(one per
loop)
Flashing red lamp indicates automatic
recall has been activated.
4
Push-button
Dial
Push-
button Dial
Basic Key
Allows the attendant to:
•
Process incoming calls
•
Originate calls
•
Activate various service features
5 SRC Source Basic
Key &
Lamp
Allows the attendant to speak with the
calling party. The associated lamp lights
when the attendant is connected. The
source trunk/station number will be
shown in the number display field.
6 DEST Destination Basic
Key &
Lamp
Allows the attendant to speak with the
called party. The associated lamp lights
when the attendant is connected. The
destination station/trunk number will be
shown in the number display field.
7 Talk Talk Basic Key
Allows the attendant to join in a three-
way conference with the calling and
called parties. When connection is
established, both SRC and DEST lamps
will light.
8 Cancel Cancel Basic Key
Allows the attendant to:
•
Disconnect the calling (source) or
called party (destination) from the
loop.
•
Disconnect an outgoing trunk or
tone seized by the attendant.
•
Disconnect the station recalling
attendant for transfer assistance.
9 Hold Hold Basic Key
Allows the attendant to hold a call at the
console and/or to activate it to serial call
state.
10 Release Release Basic Key
Allows the attendant to release from an
established connection freeing the
console for processing of new calls.
11 Answer Answer Basic
Key &
Lamp
Allows the attendant to answer
incoming calls in the order in which they
arrive at the console.
12 Start Start Basic
Key &
Lamp
Allows the attendant to extend an
outgoing call to a station. Completion of
outgoing pulse will be recognized.