Avaya 18D Digital Phone 700420011 337
- Provides feature buttons for 16 outside line or programmable features such as Do Not Disturb and Auto Dial numbers
- Feature Button to simplify programming and access features Hold Drop Conference Transfer and two Intercom buttons
- Built-in speakerphone and microphone for totally hands-free calling
- Auxiliary Port allows quick connection of peripheral equipment such as fax or answering machines
- Volume Control lets you increase or decrease the volume of the ringer speaker or handset