2.4.8
Extra Device port (XDP) Connection
Any Single Line Telephone can be connected parallely with Digital Proprietary Telephone as
follows:
To DHLC card
Digital Proprietary Telephone
KX-T7220
KX-T7425
KX-T7230
KX-T7433
KX-T7235
KX-T7436
KX-T7250
KX-T7450
To DHLC card
4-conductor wiring cord
2-38
Installation
To EMSS To TEL
2-conductor wiring cord
4-conductor wiring cord
2-conductor wiring cord
To SLT