Check out this map.

Seems like the wiring would be the same but the Line Cards would be different. I know Redbul has posted it here let me find the link..

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Here is the thread I remember reading: https://sundance-communications.com/forum/ubbthreads.php/topics/624157/1
the third post down:
"...Europe uses 25 Hz ringer instead of 30 Hz in the US (half of power net frequency). But ringer voltage in the US is higher 90-110 V vs 60-75 V in Europe. This is not enough to give ringer the full amplitude. But some wood may resolve this issue: couple of matches to position the ringer coils perfectly on the metal core and it starts ringing on lower voltage. I want one day to put a KSU as well with the ringer generator for audible signalling. Then difference in voltage will not be a problem at all."

So perhaps the Power Supply and/or the Line Cards

Last edited by Professor Shadow; 08/14/19 05:45 PM. Reason: Remove from HOLD
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