Display Settings - Aastra DT4x3 DECT Telephones User Manual

User Manual
Aastra DT4x3 DECT Telephones
If the PIN code is forgotten it can be removed by your distributor.
Deactivate the Phone Lock
1 Enter the menu by pressing "Menu".
2 Select
3 Select "Locks".
4 Select "Auto phone lock".
5 Select "Off".
6 Enter PIN code
7 Press "OK".
If the PIN code is forgotten it can be removed by your distributor.
Change PIN Code
1 Enter the menu by pressing "Menu".
2 Select
3 Select "Locks".
4 Select "Phone lock".
5 Select "Change PIN code".
6 Enter the old PIN code.
7 Press "OK".
8 Enter the new PIN code.
9 Press "OK" and enter the new PIN code again.
10 Press "Save".
7.7.4

Display Settings

Screen Saver
The screen saver can be set to one of the following settings:
• Information: Displays status and identification information while the handset is idle.
• Black: The screen is black when the handset is idle.
• Black also in call: The screen is also black when the handset is in call.
To set the screen saver:
1 Enter the menu by pressing "Menu".
2 Select
3 Select "Display".
4 Select "Screen saver".
5 Select "Information", "Black", or "Black also in call".
6 Press "Back".
NOTE: For DT413; when charging the handset and the screen saver is shown, any missed call
and incoming messages are indicated by a high contrast "new message" or "missed call"
icon. For DT423/DT433; when charging the handset and the screen saver is shown, no
missed calls and incoming messages are indicated in the display.
31 October 2013 / Ver. C
in the menu.
in the menu.
in the menu.
TD 92789EN
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