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MIRACALL TECHNOLOGY CO.,LTD
10
1-6-2 System Configuration
System configuration: Trunk. Line ( 4-8), extension ( 16-32 ) including 4~12 key phones.
The expanding cards type include followings:
M01 Mother Board.
M02 multi-function card.
08A Extension Card.
08B Extension Card.
40P Trunk Line Card.
Optional Battery Backup Card
1-6-3 Prevention for Installment and Connection
a) User should wear anti-static ring or only touch the board terminal while inserting board. And the cards
are not allowed to put together with static things.
b) Telephone cables can not be allowed to paralleled with Power Supply Line . In order to avoid lightening
striking ,user should wire them inside room.
c)
User only can insert cards after shutting off power. And should check stability and position before power
on.
1-6-4
Key Phone Connection
We provide user with 4-wire cable for Key Phone. If user want to make a new cable, please follow the below
diagram :
Wire1 and 2 are for analog signal , wire3 and 4 are for digital signal.
1
2
3
4
1-6-5 Serial Interface between computer and group phone.