Uniden Big Button Desktop Corded Phone - (CEZ260 W) Corded Large Lcd Big Button Visual Ringer Amplified Sound Big button desktop corded phone 60 Caller ID memory (to activate the Caller ID features, subscription through local telephone company is required) 4-Level volume control; hi-lo-off ringer control Speakerphone with mute 10 Phonebook memory; 3 one-touch memory keys