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Smartphone Screen Goes Dark During Calls? Uncover This Smart Feature 90% Miss!
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Phone Screen Goes Black During Calls? It's a Feature, Not a Flaw!
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News18
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14-03-2026, 09:28
Phone Screen Goes Black During Calls? It's a Feature, Not a Flaw!
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Your phone screen turning black during calls or automatically is a smart feature, not a defect, known to 90% of users.
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Two main reasons: Screen Timeout (saves battery after inactivity) and Proximity Sensor (turns off screen when held to ear during calls).
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These features prevent accidental touches, save battery, and reduce overheating.
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Screen Timeout settings can be adjusted in Display/Screen & Brightness; power-saving mode can reduce it.
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If the proximity sensor malfunctions, clean it or check for obstructions like screen protectors; persistent issues may require a service center.
Read Full Article on News18 in Bengali
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