The Gigaset A455A looks great in any home, it has caller ID and an extra large phonebook of up to 100 entries, along with nuisance call blocking and anonymous call silencing for unknown numbers. You can now relax knowing you won't be disturbed at the most inconvenient of times. Nuisance call blocking. 100 name and number memories. 20 ringtones. Last number redial. CallerID. Call log. Handsfree facility. Speaker and ringer volume control. Hearing aid compatible. Up to 18/ hours talktime/200 hours standby. Up to 50m indoor range/300m outdoor range. Low battery indicator. 20 mins recording time. Personalised recording facility.