Aastra Dialog 4223 Dialog 4223 Professional for MD Evolution, user guide - Page 148

Adjusting the Screen Angle, Installing Your Extension's Label

Page 148 highlights

Installing Your Extension Adjusting the Screen Angle Your extension's screen is also adjustable, allowing you to choose the best possible viewing angle. To adjust the screen angle, simply push or pull the screen as illustrated below. Installing Your Extension's Label Your extension also comes with a label that identifies each fixed function key's use. You may also indicate what functions have been programmed on your extension's various line keys (see the "Programming Your Extension" section.) This label is protected by a plastic cover. To insert or remove the label, lift the protective cover as illustrated below. Note: If you need a new label, contact your system administrator. MD Evolution - Dialog 4223 Professional 149

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149
MD Evolution – Dialog 4223 Professional
Installing Your Extension
Adjusting the Screen Angle
Your extension’s screen is also adjustable, allowing you to choose
the best possible viewing angle.
To adjust the screen angle, simply push or pull the screen as
illustrated below.
Installing Your Extension’s Label
Your extension also comes with a label that identifies each fixed
function key’s use. You may also indicate what functions have
been programmed on your extension’s various line keys (see the
Programming Your Extension
” section.)
This label is protected by a plastic cover.
To insert or remove the label, lift the protective cover as illustrated
below.
Note:
If you need a new label, contact your system
administrator.