Avaya T3 Operating Instructions Manual page 18

Display keys (T3 (IP) Classic and Comfort)
T3 (IP) Classic
Below the display your phone has special function keys called display keys.
The current allocation of each key is shown in the display.
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Example: List is written above the second key (below). If you press the key, the
function list is carried out.
Display keys in several levels (T3 (IP) Classic and Comfort)
The display shows one level at a time with 4 assigned keys (T3 (IP) Classic) or 10
assigned keys (T3 (IP) Comfort). However, you can assign each key several times.
You can assign partner functions, lines or the function of your choice to display keys.
The level tabs show you which level is in use. The T3 (IP) Classic has 5 levels and
the T3 (IP) Comfort has 7 levels. Normally, you will see the first level displayed.
You can change between the levels using the "Switch level" key.
Press . The next level of the display keys will be shown.
Hold down
Calling and being called
When you are called
Your telephone rings. The call is shown in the display.
Lift the handset.
Making a call within and outside your telephone system
for external numbers, enter your external line code. This is normally "0" (please
consult your system administrator).
... Enter phone number.
Pick up handset.
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. Return to the first level.
T3 (IP) Comfort