Vandal Resistant Features: 14 Gauge Louvered Stainless Steel Faceplate With Stainless Steel Speaker/mic Screen Heavy Duty Metal Keypad And Call Button
Optional Enhanced Weather Protection (ewp)
Yellow In Use Led
Volume Adjustments For Microphone And Speaker
Advanced Call Progress Detection: Disconnects On Busy Signal Return To Dial Tone Cpc Reorder Tone Maximum Call Time Out And Selectable Silence Time Out
Selectable Autoanswer Feature
Selectable Push Button Disconnect
Zinc Plated Steel Roughin Box With (2) 3/4 Conduit Knockouts