The D2380 Series Cordless Phone with Caller ID and Answering System has caller ID Announce that speaks the name or number of the caller. HD sound provides a richer audio experience and you can block up to 20 numbers at the touch of a button. You can store up to 50 names and numbers in the caller ID and up to 200 names and numbers in the phonebook. There"s an intercom between handsets and even silent mode. ECO mode gives you longer battery life. Other features include a message waiting indicator, high contrast white backlit LCD, and a headset jack and shoulder rest.