Features of the 6416D+ telephone:
16 programmable call appearance/features buttons
2 line, 24 character LCD shows called party/calling party ID (where available), date and time
4 navigator keys for menu, next, previous, and exit
The 6416D telephone has 4 soft keys for menu functions, plus 12 soft key default features, with access to 18 alternative
soft key features (to a maximum of 12 per telephone set)
Fixed buttons for conference, transfer, hold, redial, speaker & mute
Built-in 2-way speakerphone, and eight personal ring options
Group listening (optioned by user)
Group paging feature allows everyone hear your message at the same time
Whisper paging feature, letting a second call go through while you are on a call
Accepts XM24 expansion module for 24 additional programmable buttons (requires auxiliary station power)
Built-in headset jack (requires 3124-HIC interface cord)
Ribbon connector for the additional 100A analog interface module (requires auxiliary station power)