Xtra 2355, the easy-to-use cordless phone with call block facility. It's large qualitative backlit display ensures perfect legibility.4 direct memories (with pictures on the base and A, B, C, D keys on handset), allows to easily call your favourite correspondents. These memories are associated to a ringer with Caller ID announcement*. From sound performance, Xtra 2355 is equipped with a large keypad with talking digits to avoid any dialing mistake.The product offers a high-quality adjustable hands-free function and an up to +40dB audio-boost key.The most powerful ringers can be set up till up to 90dB, to avoid missing any call.The highly visible ringing indicators on base and handset associated to the Hearing Aid Compatibility are especially suitable for people with hearing loss. Xtra 2355 comes with a 30 min digital answering-machine with slow play messages to understand every little word ! Finally, Xtra 2355 has call block facility* with 2 modes :- Manual mode with dedicated key allo