2-Line Speakerphone with Caller ID & Call Waiting - AT&T ML17929 for Home Office & Conference Calls

- The AT&T ML17929 2-Line Corded Office Phone System with Caller ID/Call Waiting features speakerphone capabilities for up to two separate phone lines.
- This easy-to-use corded speakerphone allows you to program up to 18 of your most-phoned contacts