Read Panasonic KX-TC1400B / KX-TC1400W Service Manual online
9 EXPLANATION OF CPU
DATA COMMUNICATION
9.1. Calling
9.2. To Terminate Communication
9.3. Ringing
After detecting the Ring signal from circuit, Base Unit sends a
ring signal DATA (Ring), then the Handset starts ringing.
ring signal DATA (Ring), then the Handset starts ringing.
9.4. Ports for Transmitting and
Receiving of Data
Handset:
transmitting ... 44 Pin receiving ... 25 Pin
Base Unit:
transmitting ... 12 Pin receiving ... 7 Pin
17
KX-TC1400B / KX-TC1400
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