“INTERCOM CONTROLLER BOARD 98609-005 REV.4
MAKER: JOTRON PHONTECH AS, NORWAY. MODEL: CENTRAL DICS-
6101. S/N: 6101 01693 ” NA.NA.98609-005
“ICS SUPPORT BOARD 98609-14 REV.3
MAKER: JOTRON PHONTECH AS, NORWAY. MODEL: DICS-6101. S/N:
6101 01693 ” NA.NA.98609-014