Always know who's calling with the AT&T CL83215 cordless phone system. Large, easy-to-read LCD screens on both the base and cordless handsets make it a breeze to see the name and number of incoming and previous callers, even for calls that come in on call waiting. The speakerphones let you know who's on the line thanks to caller ID announce, so you don't have to get up to see who's calling. The AT&T CL83215 cordless phone is also equipped with features like unsurpassed range and HD audio, so you can enjoy clear calls from any room. Plus, the push-to-talk feature allows you to use the handsets as walkie-talkies to reach another room in the house without having to shout.