Customisable blocker settings giving complete flexibility/ Do Not Disturb mode Block up to 100% of Nuisance calls/ Dedicated Call Block Button for one touch blocking Incorporates award winning True Call blocking technology/ Block up to 1000 numbers or block calls by type Store 1000 numbers on your Premium contact list, plus 1000 contacts from each of your synced mobiles (register 2 mobiles at any one time) Easy to read screen shows you when you have messages/ 6 line 1.8 inch colour backlit screen/ Backlit keypad for easy dialling even in poor light This model works with standard analogue phone socket and is also compatible with all Digital Voice services, so if you are migrated over from analogue to digital by your service provider you will be able to connect this phone into the back of your broadband router.