When we buy new device such as Avaya 4.2 we often through away most of the documentation but the warranty. Very often issues with Avaya 4.2 begin only after the warranty period ends and you may want to find how to repair it or just do some service work. Even oftener it is hard to remember what does each function in IP Phone Avaya 4.2 is responsible for and what options to choose for expected result. Fortunately you can find all manuals for IP Phone on our side using links below.

Avaya 4.2 Manual

Avaya 4.2 Manual
90 pages868.72 Kb

Also you can find more Avaya manuals or manuals for other Communications.