The Motorola T613 is built to make communication easy, delivering a multidude of helpful features in an attractive and stylish design. With advance call blocking technology, tou can easily screen and block calls you don't want while having your saved contacts sent straight through to you. General Features Large 1.6" black and white backlit display Backlit keypad Block up to 10 numbers / Block by call type 100 name and number phonebook Hands-free speakerphone 10 polyphonic ringer melodies 10 last number redial Caller ID with 50 number calls list Microphone mute / secrecy Hearing aid compatibility Up to 10 hours talk time / Up to 200 hours standby time Answering Machine Up to 12 minutes digital record time Pre-recorded OGM (Answer and record / Answe only ) Multi-language options  Call screening Call intercept New message LED indicator Message full indication  Private playback via handset Ring delay selector Remote access