NEC Xen Alpha Features And Specifications Manual

FEATURES AND SPECIFICATIONS 
M
ANUAL
Xen Alpha™
Xen Alpha™Xen Alpha™ Xen Alpha™
NEC Australia Pty Ltd
A6-506000-642-02
Release 1.0
February 2000 

This page is intentionally blank.
Page iiFeatures and Specifications Manual
A6-506000-642-02 

Installation  Manual  •  •  •  Preface & Disclaimer Page iii
A6-506000-642-02
Xen AlphaRelease 1.0
NEC shall not be liable for any direct, indirect, consequential or incidental damages about the 
use of this equipment, manual or any related materials.
The information in this technical manual is advisory in nature and is subject to change. NEC may 
make improvements and changes in the products described in this manual without notice. 
Changes will be periodically made to the information in the new...

This page is intentionally blank.
 Page ivPreface & Disclaimer  •  •  •  Installation Manual
A6-506000-642-02 

Features and Specifications ManualPage v
A6-506000-642-02
Xen AlphaRelease 1.0
Table of Contents
Introduction
Xen System Features Introduction   . . . . .  A0-1
A
AA A
All Call Page. . . . . . . . . . . . . . . . . . . . . . .  A1-3
Ancillary Device Connection  . . . . . . . . . . A2-5
Answer Hold . . . . . . . . . . . . . . . . . . . . . . .  A3-7
Answer Key  . . . . . . . . . . . . . . . . . . . . . . . A4-9
Attendant Positions  . . . . . . . . . . . . . . . . A5-11
Automatic Callback  . . . . . . . ....

Page viFeatures and Specifications Manual
A6-506000-642-02
I
II I
Icon Display . . . . . . . . . . . . . . . . . . . . . . I1-133
I-Hold Indication . . . . . . . . . . . . . . . . . . . I2-135
Incoming Call Identification  . . . . . . . . . . I3-137
Internal Recall  . . . . . . . . . . . . . . . . . . . . I4-139
Internal Voice/Tone Signaling  . . . . . . . . I5-141
Internal Zone Paging  . . . . . . . . . . . . . . . I6-143
ISDN Basic Rate Interface . . . . . . . . . . . I7-145
ISDN Malicious Call Trace ....

Features & Specifications Manual, A-0, Page 1A6-506000-642-02
Xen AlphaRelease 1.0
A-0Xen System Features 
Introduction
INTRODUCTIONThis section describes each feature and its operation. Features are listed alphabetically by
feature name.
D
IFFERENCES IN
TELEPHONE
TYPES
In this chapter the operations are written showing the keys on the DTU-Type telephones.
Unless otherwise noted, the same key is also used on the DTU-Type or ETW-Type
telephones. Table A1-1: DTU-Type, DTB-Type and ETW-Type Telephone Keys...

Page 2, A-0Feature & Specifications, A6-506000-642-02
L 
LL
M  
UT
N  
PQ
O  
TN
P 
RO
Q 
SM
ROR
S 
QP
T 
Q
U 
NS
V 
WW

 or MUV
Table A1-1: DTU-Type, DTB-Type and ETW-Type Telephone Keys
DTB-Type KeysDTU-Type KeysETW-Type Keys 

Features & Specifications Manual, All Call PageA-1, Page 3A6-506000-642-02
Xen AlphaRelease 1.0
A-1All Call Page
FEATURE
DESCRIPTION
All Call Page allows simultaneous paging (internal and external) of all idle Multiline
telephones. The page is heard over the built-in speaker on the telephone and/or over
external paging speakers. 
Paging allows persons, away from their desk but within hearing distance of the telephone or
external speakers to respond to a page. The user can answer the page by dialling a...

Page 4, A-1Feature & Specifications, All Call PageA6-506000-642-02
SERVICE
CONDITIONS
!All Call Paging is directed only to telephones when “No External Speaker” is specified in
system programming.
!A busy condition is generated if an All Call Page (internal or external) has been
originated at another telephone.
!If an external paging call is made while a ringing tone is being sent over the external
speaker, ringing is temporarily suspended and the external paging call is performed.
Ringing resumes after...