Panasonic UF-890 - Page 94

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CN20
CN21
CN23
Pin No. Signal Name Destination Signal Waveform Function
CN20-1 NC Not Used
CN20-2 NC Not Used
CN20-3 L2(T) Telephone Line Line Signal
CN20-4 L1(R) Telephone Line Line Signal
Pin No. Signal Name Destination Signal Waveform Function
CN21-1 NC Not Used
CN21-2 NC Not Used
CN21-3 T1
External
Telephone
Line Signal for the External
Telephone
CN21-4 T2
External
Telephone
Line Signal for the External
Telephone
Pin No. Signal Name Destination Signal Waveform Function
CN23-1 NC Not Connected
CN23-2 HLIN1 SRU PCB
CN90-1
Line Signal for the Fax Handset