General Features
338 Features Guide
Display Contrast Adjustment
Description
Allows the display PT user to adjust the display contrast.
The adjusting method differs depending on the type of PT.
DPT
Soft buttons and Volume button are used to adjust the contrast to one of three levels.
APT
A sliding lever (CONTRAST selector) on the telephone is used to select one of three levels.
Conditions
None
Programming Guide References
System Programming is not required.
Features Guide References
None
User Manual References
• 1.1.5 Initial Setting for KX-T7400 Series
• 1.1.6 Initial Setting for KX-T7200 Series
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