Telephone Entry & Access Control - 90 Series Entry System

• ✓ Digital 4-Line System With 16 Station Capacity
• ✓ Caller ID Display on All Handsets and Base Unit
• ✓ Full-Duplex Speakerphone for Hands-Free Conversations
• ✓ 3-Way Conference Calling Capability on All Lines
• ✓ Expandable to 8 Central Office Lines Maximum
• ✓ Intercom Function Between All System Stations