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Extension Cards

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		Panasonic KX-TE82480E 2 Analogue and 8 SLT Card Two port analogue CO line and 8-port hybrid extension card for the Panasonic KX-TE824 phone system. more
		Panasonic KX-TE82483E 3 Analogue and 8 Hybrid Extension Card Three port analogue CO line and eight port hybrid extension card for the Panasonic KX-TE824 phone system. more
		Siemens Hipath 8cct Analogue Extension Eight-circuit analogue extension card for the Siemens HiPath phone systems. more
		Siemens Hipath Eight Circuit Analogue Extension Card Eight circuit analogue trunk card for the Siemens HiPath Version 5.0 telephone system. more
		Aastra BTU-Analogue Card Ericsson BTU Analogue card, which has 8 trunks and is used with the BusinessPhone range.  more
		Siemens Hipath 8cct Digital Ext Card Eight circuit digital extension card for the Siemens HiPath range of communications systems. more
		Panasonic KX-TDA0170 8 Digital Hybrid Extension Card Eight Digital hybrid extension card suitable for all keyphones and SLTs. Mandatory for connecting legacy KX-T7000 and KX-T7700 series keyphones. more
		Panasonic KX-TDA0171 8 Digital Extension Card Allows connection of eight digital extensions. more
		Panasonic KX-TDA0172 16 Digital Extension Card 16 Digital Extension Card for the KX-TDA100 or KX-TDA200. more
		Panasonic KX-TD286E ISDN 2 Module ISDN 2 module for both KX-TD816 and KX-TD1232 system. Provides 8 channels of ISDN 2 for the KX-TD816 Provides 12 channels of ISDN 2 for the KX-TD1232 more