Add 100 names and numbers into the directory on this corded telephone. The dial-in-base speaker enables hands-free conversations and lets others participate in calls. The 2-line operation ensures calls can be made and received on two separate phone lines, and third-party conferencing is useful for small meetings with remote associates. This AT&T speakerphone has reduced background noise and interference and is compatible with most telecoil-equipped hearing aids. Speakerphone keeps your hands free. Conference phone allows for multiple participants to converse simultaneously. Caller ID/call waiting lets you see who's calling. 1-year manufacturer limited warranty. Monochrome LCD display for clear viewing. Compatible with up to two lines for expanded calling capabilities. Features conference, speakerphone, headset, mute, flash, pause, hold, volume, and redial buttons for versatile functionality. Consult with clients by using this AT&T two-line speakerphone. Keep Lines Separate or Bring Them Together The AT&T ML17928 two-line speakerphone supports two distinct phone lines, each with its own mailbox and ringtone, if desired. The two lines can be brought together with a third party, when needed, for conferencing. Ample Storage Space for Contacts, Speed Dials, and Messages The AT&T two-line corded speakerphone has space for up to 100 contacts, and can also store 18 speed dials. For any calls you aren't able to take, there is room for 12 minutes of incoming messages. The answering machine offers prerecorded greetings, day/time stamp, and remote access. Manage Calls with Digital Display and Hands-Free Features With its bright, 2. 75-inch LCD display, you can view call waiting and caller ID details at a glance. The AT&T ML17928 two-line speakerphone also offers Clearspeak speaker capabilities in the base, so your hands can do other things while you are talking on the phone. Package Contents AT&T two-line speakerphone, two-wire telephone cord, adapter for wall mounting, AC power adapter, and user manual.