Table of Contents
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5604 Wireless Handset User Guide
Change PIN Code
1. Select "Change PIN code".
2. Enter the old PIN code.
3. Press "OK".
4. Enter new PIN code twice.
5. Press "Save".
Display Settings
Screen Saver
1. Select "Display".
2. Select "Screen saver".
3. Select "Information", or "Black". Time and status information will be displayed when "Infor-
mation" is selected, and the display will turn off when the handset is not used.
4. Press "Back".
Brightness
1. Select "Display".
2. Select "Brightness".
3. Select "Normal" or "Power save".
4. Press "Back".
Contrast
1. Select "Display".
2. Select "Contrast".
3. Increase/decrease the contrast by pressing
4. Press "OK".
5. Press "Back"
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and
on the Navigation key.
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