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RECALL?
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T H A T C O R R E C T
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R E C A L L P R O V I D E D . E A R T H
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RECALL OR’SWITCH-HOOK FLASH.*
THAT LINES BEHIND THE
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ARE PROGRAMMED AS PABX
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L I N E S . T H I S
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HOOK FLASH TIMING.
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F O R I N S T A L L A T I O N S U S I N G
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EARTH RECALL, CHECK THAT
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EARTH IS WIRED
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CORRECTLY TO
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H A S
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THE FAULT CLCARED?
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REPLACE
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P A G E
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104
AN-616
ISSUE 1