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SILENT KNIGHT REGENCY 4720C - COMMERCIAL SERIES: 2 messages

Regency 4660c main system unable to keep data. replaced battery need solution... Forum: diplofix.com - From: zulu - Date: 2009-02-21 21:44:37

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Phone line connection I assume the phone line connections to the main board are TIP1 and RING1, is this correct?... Forum: diplofix.com - From: Matt - Date: 2009-01-29 17:00:23