Panasonic KX-TDA50, Manual

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3.1 Installing in the KX-TDA50 PBX
Information about IP Proprietary Telephones 21
3.1.2 Installation
Install the IP-EXT4 card in slot 05, 06, or 07 of the KX-TDA50 PBX.
1.
Before installing the card, cut and remove the dummy cover plate for the appropriate slot from the main
unit.
CAUTION
For safety reasons, smooth the cut edges after removing the dummy cover plate.
2.
Position the card in the open slot, making sure that the tabs on both sides of the card fit into place. Then,
holding the card firmly in place, lower the rear end so that the hole of the card fits over the extension
bolt.
Dummy Cover Plate
1
2
Extension Bolt