Panasonic KX-NT303 Quick Reference Manual page 13

Connection
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Headset
Recommended: KX-TCA89
• Consult your dealer for more details about XDP and Digital XDP.
CAUTION:
When connecting a headset
• Ensure that the headset cord is wound around the hook to prevent
damage to the connector.
When connecting cords
• Ensure the cords are inserted in the grooves, and are clamped to
prevent damage to the connectors.
Connection
Connect to a digital proprietary
telephone
— Digital XDP connection
The telephone line cord
(included)
Connect to a PBX.
Connect to a single line telephone
— XDP or parallel connection
Clamp
Pass through the grooves.
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