Comdial Executech II Model 816 Instructions Manual

 COMDIAL
Executech II
                          • Installation
                          • Maintenance
                          • Programming 

-I 
c; 
INSTALLATION AND MAINTENANCE INFORMATION 
FOR THE MODEL 616 
ELECTRONtC KEY SYSTEM 
SERIAL NUMBER 
YvvwvvYwwwvvvvvvvYvwv 
. . . 111 
1311 66-Q31 
July, 1986 
- 
- -_-_c /-_--_ ‘. _- 
. . .’ _ 
_.  

Table Of Contents 
. 
IMI 66-031 ;‘ 
L 
TABLE OF CONTENTS 
CHAPTER 
1 INTRODUCTION 
. . ..*.................................. 1 
SECTION 1 GENERAL INFORMATION ............................. 1 
MANUAL SCOPE 
........................................... 
GENERAL DESCRIPTION .................................... : 
KEY SYSTEM FEATURES 
.................................... 
SPECIFICATIONS 
........................................ 
SECTION 
2 INSTALLER/USER INFORMATION REGARDING FCC 
RULES AND REGULATIONS . . ....

. 
Introduction IMI 66-031 
CHAPTER 1 
INTRODUCTION 
SECTION 1 
GENERAL INFORMATION 
MANUAL SCOPE 
This publication contains installation and maintenance information for 
the Model 816 electronic key system and associated electronic key 
telephone sets. 
The installation procedures detailed in this manual, for the most 
part, should be performed by a trained technician. The following 
service items may, however, 
be performed by any user at his or her 
discretion. All other servicing must be performed by...

I 
IMI 66-031 : 
L 
Introduction 
The KSU is a fully electronic key service unit. 
It is essentially a 
special purpose computer system acting as a communications controller 
between TELCO or PABX supplied lines and propriatery 3-line and 8-line 
telephone stations. 
The KSU is contained in a functional, modern-style metal housing of 
contemporary design in keeping with the needs-of the modern offlce 
enviroment. 
.It is engineered to be wall or rack mounted. 
-W- 
The telephone set is an electronic,...

Introduction 
IMI 66-031 , 
. 
c system defaults to system-wide, all-call paging in zone D with all 
stations having both receive and originate capability. 
A station port can be programmed to interface with an external paging 
amplifier. 
It can be dial accessed from the other stations in the 
system. 
A line port can also 
be programmed to interface with an 
external paging amplifier. 
This paging amplifier can be accessed from 
the stations in the system with the line select key. DTMF tones can 
be...

f w 
Introduction 
IMI 66-031 , 
; 
L 
The user must lift the handset to complete the call voice link. 
f Lifting the handset or pressing any other key will cancel further 
X_/ 
automatic redial action. Users of the optional speakerphone station 
can complete the call voice link by pressing the MONITOR OFF key 
instead of lifting the handset. 
The system will detect an A-lead contact closure on certain incoming 
lines. When the system detects an A-lead contact Closure by an 
external device connected to...

Introduction 
IMI 66-031 
The internal speaker at each station provides call-announce capability 
over the intercom link. 
A handsfree response to a call-announce call 
can be made. 
the handset. This response is transmitted by the microphone built into 
Call transfer allows incoming calls to be transferred from one station 
to another, 
via the intercom link, in one of two ways. If both 
stations have access to the incoming line, a common line pickup 
transfer can be effected. If the other station does...

Introduction 
IMI 66-031 
W.nsQ~&L~~ _ ._ 
The system attendant station (station 10) can be called whenever the 0 
key is dialed on the intercom line. 
The ringing pattern of an incoming call follows the ringing pattern of 
fhe TELCO or PBX system. The ringing pattern of a tone signalled 
intercom call presents two tone bursts sounded every 4 seconds. A 
voice signalled intercom sounds two tone bursts one time. 
Any station can be set to a do-not-disturb mode with the MONITOR. 
key. While in this mode,...

. 
Introduction 
d 
Each station 
intercom for comes equipped 
lgSSLvuithanskseLw 
with a built-in direct station select 
stations 12 through 25. Access to these stations is  IMI-66-031 
’ 
effected by pressing the intercom select key and then pressing one of 
the memory keys. This action completes a voice announced 
intercom 
call to the selected station. Any active outside line is 
automatically placed on hold when the intercom select key is pressed. 
When custom calling features are available via a...