Panasonic KX-MB2061CXB Service Manual page 68

KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB
6.14.11. Handset Hook Switch
When the handset is raised, the switch is turned off, and the signal of IC300-U24pin becomes low level.
When the handset is settled, the switch is turned on, and the signal of IC300-U24pin becomes high level.
SW940
ON HOOK OPEN
OFF HOOK CLOSE
Signal (IC300-U24pin)
High level
Low level
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