The NEC DTZ-12D-3(BK) DT400 Digital 12 Button Display Endpoint Phone is a high-quality corded telephone designed for use with PBX systems. Featuring a sleek black color and compact dimensions, this phone offers 12 lines and conference call capability for up to 3 participants. With features such as handset intercom, Bluetooth connectivity, and multi-line operation, this NEC Univerge DT400 series phone is a reliable and efficient choice for business communication needs. The stock number 650002 makes it easy to keep track of your purchase.