Every day more people rely on their telephone than any other office technology. That's why it's important to equip every one in your organization with the right telephone. It will help you get the most out of your investment in the MERLIN MAGIX system and pave the way to greater productivity, efficiency and cost-savings. All MERLIN MAGIX telephones are designed with the latest digital communications interfaces, providing clear, high-quality voice transmission. All of them have built-in displays. All of them will work with your existing premises wiring, making it unnecessary to rewire. And all of them are designed to help make your everyday business communications easy, cost-effective and productive.

If you are interested in leasing Avaya equipment more information can be found here.

Information on Avaya headset compatibility can be found here.

Information on Avaya Office solutions including: Avaya IP Office telephones and systems, Avaya One-X Quick Edition telephones and systems, and Avaya Partner telephones and systems can be found here.

Information on Avaya Phone System consultations can be found here.

Information on Avaya Phone System installations can be found here.

The 4406D is a digital telephone which has 8 fixed feature keys, 6 programmable feature keys, the 4406D has no menu/display navigation keys, however it does have a speakerphone (full-duplex). The display size (lines x characters) is 12x16 and has no expansion unit port (DSS Port).