6. The relationship between the PI unit and the LM unit
<The case where the
The case where it is necessary to make the paging call from the exchange without the PI unit to the other exchange (s).
Set "Paging" DIP switch
You may not substitute the LM unit (LM8 or LM16) for the PI unit.
The case where the paging call is unnecessary from the exchange without the PI unit to the other exchange (s).
Set "Paging" DIP switch
You may substitute the LM unit (LM8 or LM16) for the PI unit.
Exchange "A" | Exchange "B" |
paging call is possible
Exchange "A" | Exchange "B" |
paging call is impossible
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