Features
The 8520TAD voice/data terminal is used with the ISDN communication system through a 4-wire T-interface.
- 20 programmable buttons, each with a red and green status light
- 9 fixed feature buttons
- ISDN terminal
- Large supertwistable LCD; 7-lines, 24-characters
- Call logs keep track of 60 recent calls
- Buttons for the Mute, Redial, Conference, Drop, Transfer, and Hold features
- Speakerphone which can also be optioned as a listen-only Speaker
- Volume control
- Improved acoustic quality with the K-type handset
- Adjunct jack for adjunct equipment
Includes
