The 7406+ D07 features 48-character LCD display,
2-way speakerphone, 5 call-appearance buttons, 18 programmable buttons for features, Message waiting indicator, as well as conference, transfer, drop, hold, volume control, mute buttons. Also features adjunct port for adjunct external speakerphone or one-touch headset.
System requirements Definity ECS family: System 75, G1, or G3 with TN754B/C 4-wire/8-port digital line card.
Fully remanufactured with one year warranty.