What is the key ring of your mobile phone for?

Android phones come in a variety of shapes, some elongated, others curved and some devices with curved screen. However, the terminal box is one of the tools that is always available Key to remove slot Nano SIM and Micro SD

It varies in shapes: square, rhomboid, rounded, among others. But what they all have in common is that they have a small hole.

Do you really know what it is for? Here we tell you this interesting detail of your Android cell phone.

What is the key ring of your mobile phone for?

So this key has many shapes, all of which have a small gap.

Typically, cell phone keys to remove the SIM tray are made of aluminum or some flexible and thin material.

The circle you see on the tip of the cell phone key should be placed on your keystroke. This way, you can carry it everywhere.

Likewise, if you need to remove the SIM card or micro SD card from your mobile device, you do not have to use any kind of sharp object that is not original.

Keep in mind that inserting pins, clips or other such elements into your cell phone can damage it in the long run.

What is the slot above the cell phone screen for?

Many promise that this is a speaker; However they made a mistake.

The slot above your cell phone plays an important role in your daily communication: this is the earpiece.

On Android terminals, it is often longer, while on iPhones it does not take up much space.

Similarly, when making a call, it works in conjunction with small holes in the top and bottom of your cell phone.

Of course, when you decide to use the speaker, the voice of your friend or family member will not come out through that slot, but will come out through the lower speaker.