A cell phone, and more specifically a smartphone, is a box full of surprises. Included with Android devices There is a small gap at the bottom, near the charging port. You’ll definitely want to know what it’s used for, so we’ll explain it to you.
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Before you ask yourself if this is an aesthetic issue, we’ve established that it’s not: It has physical uses in the operation of mobile devices.Specifically, it plays a fundamental role Telephoneso you must take good care of this small hole.
What is the function?
As surprising as it may seem, This little hole is your phone’s microphone. The voice of your call will be transmitted there, and your audio notes will be recorded.Dimensions and their inclusions in the hole These are manufacturers’ strategies to reduce the entry of external noise and to hear sounds clearly..
Maintenance tips
Now that we have discovered the importance of this part, we must be clear: Keeping your microphone clean is crucial.The difficulty of accessing the inside of the hole complicates matters, but There are some tips to make your task easier..
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Tutorial recommendations Use a toothbrush and brush your teeth with moderate force Remove any dust that may be present inside. Do not insert the bristles all the way: Dirt usually accumulates in the most superficial areas Also, if you press too hard, you may damage the microphone. So, be sure to take good care of it because it is an important part of your phone.