CLARITY: SCHOOL / INDUSTRIAL INTERCOM SYSTEM Provides a cost effective solution to your customer's communications requirements. Expandable up to 96 stations. Six systems can be connected together allowing one-way communications to 576 stations with group calls and global all call. Features: Expandable up to 96 stations Handsfree talkback Compatible with PBX, E-Key "Meet Me" & "Follow Me" capability Basic caller ID Built-in one-way & handsfree amplifiers Multiple tone inputs Accessed by single line or loop start trunk port Printer port (SMDR)