AT&T ML17929 2-Line Speakerphone with Caller ID and Call Waiting

Key Features: AT&T 2-line speakerphone with caller ID and call waiting 2-Line operation dial and receive calls on two different phone lines Speakerphone allows you to speak and listen without holding the handset 3-Party conferencing allows user to have a 3-way conversation between user and persons on 2 other lines. 2 other lines can be inside lines, outside lines or a combination 2 Line operation Caller ID/call waiting 18 number speed dial 100 Name and number phonebook direction Speakerphone 99 Name/number caller ID history Line power mode Selectable ringer tones for both lines Headset compatible (2.5mm jack) Line status indication Data port Hold Mute English/Spanish/French setup menu Automatic line selection Chain dialing Display dial