Controls and settings
Controls and settings
When an Expansion Module is installed on an IP Phone, the controls and settings of the IP Phone control both the IP Phone and the Expansion Module. Use the Telephone Options menu on the attached IP Phone to set the contrast and feature key labels of the Expansion Module.
For more information about controls and settings (including the Telephone Options menu) for your IP Phone, see the IP Phone user guide.
Shift key functionality
The IP Phone 1140E and IP Phone 1150E can also have up to 36 additional line/feature keys using the Shift key functionality with one Expansion Module (if the Communication Server supports the Shift feature).
If more than one Expansion Module connected, the Shift key functionality does not affect the Expansion Module since the maximum number of line/ feature keys is already available.
The Shift/Outbox key on the IP Phone 1120E is a fixed key that is reserved for future feature development.
Services key operation
The Services key is used to access user settings and certain features on the IP Phone. When one or more Expansion Module are attached to the IP Phone, the actions of the display diagnostics for the IP Phones DN/ feature key display area are duplicated for the Expansion Module.
If an incoming call occurs when in the diagnostic mode, the call is answered by pressing the DN/feature key, handsfree, or headset key, or by picking up the handset. The display area remains in diagnostic mode until either the user exits the diagnostic more, or the idle timeout clears the mode. Once cleared, the normal display for the current state of the IP Phone is displayed.
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