Model	Digital	Total recording time	Remote Interrogation	Call screening	Call intercept	Message counter	Built in phone	Phone memories	Special features
British Telecom
Response 75	X	36min	X	X	X	X		10
Décor 500	X	12min	X	X	X
Décor 1500	X	12min	X	X	X	X	X	10
Paragon 550	X	16min	X	X	X	X	X	100
Paragon 650	X	32min	X	X	X	X	X	200	SIM Card Reader

E&OE July 2009 Requires extra cost service to be provided by BT

In addition to the models listed we are able to quickly supply most other makes and models