Category Archives: i2022

Next Generation ISDN Telephone Set.

Lucent i2021 Voice Only ISDN Telephone(S/T Interface) • Basic ISDN Functions and Feature Keys (FA/FI)• 16 Call Appearance/Function Buttons – Programmable• Tilt Display with Adjustable Contrast/Lighting• Display: 2 Line X 24 Character• Speakerphone – Semi-Duplex• Multi-Language• National 1, 2, 3 … Continue reading

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Lucent Next Generation iPhone Accessories Modules

Add-On Module: The Lucent i2022 can accept an optional Add-On Module consisting of 32 Programmable Buttons/Call Appearances.Depending upon your local Central Office limitations, up to two (2) Add-On Modules may be added. This enables large volume call processing. _______________________________________________________ Optional … Continue reading

Posted in i2022, iPhone, Lucent, Modules, NextGen, Products|Accessories, RS-232, S_U-Interface Module | Leave a comment