Meridian America 61 Benutzerhandbuch
northern
PRACTICE 553-2201-183
Issued: 88 08 10
Standard
INTEGRATED SERVICES NETWORK
MERIDIAN
LINE PACKS
DESCRIPTION AND OPERATION
CONTENTS
PAGE
1 .
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
2 .
DESCRIPTION
2
-
1
3 .
APPLICATION 3-1
4 .
C H A R A C T E R I S T I C S
4-1
F u n c t i o n a l
4-1
T e c h n i c a l S u m m a r y
4 - 3
L
i
m
i
t
a
t
i
o
n
s
4 - 4
Power Requirements
4 - 4
E
n
v
i
r
o
n
m
e
n
t
a
l
Foreign and Surge Voltage Protection
4 - 6
O
v
e
r
l
o
a
d
L
e
v
e
l
4 - 6
5 .
O
P
E
R
A
T
I
O
N
5-1
I d l e C i r c u i t S t a t e
5-l
Call Originated from a
Telephone
C a l l t o T e l e p h o n e
5 - 2
M e s s a g e W a i t i n g L a m p O p e r a t i o n
5 - 3
G r o u n d B u t t o n O p e r a t i o n
5 - 4
C l a s s o f S e r v i c e a n d F e a t u r e s
5 - 5
Reason for Reissue:
This practice is reissued to include
information related to the QPC789
Message Waiting
Line circuit pack. Changes are indicated by margin arrows.
Northern
1983
Page i
1 Page