This feature, which often goes unnoticed, is useful in situations where the signal is weak or non-existent.
Cell phone, calls. Photo: Unsplash
Although we live with the cell phone in our hands, We know little about this device. This is because we tend to use the same functions constantly, without paying attention to anything else.
Most cell phones have an option to optimize calls. In this way, we can avoid interference or problems related to sound quality.
The hidden function of cell phones. Photo: Unsplash
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The secret button that improves call quality
It’s about the fit “WiFi calling”, a function that often goes unnoticed. It is available for cell phones with operating system Android as iOS.
This button allows you to make and receive phone calls through a WiFi network, instead of the traditional mobile network. This is really useful in situations where the signal is weak or non-existent.
A function allows you to improve call quality. Photo: Unsplash.
To activate this function on the devices, you must follow the following steps: Steps:
- Open the cell phone settings.
- Look for the mobile service option or WiFi calls in the search engine.
- Activate the ‘WiFi Calls’ option manually.
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Satphones: what is the impressive universal cell phone that never loses the signal?
The satellite telecommunications company Thurayarecently presented a “universal smartphone” that offers satellite connectivity. Thanks to this incredible advantage, the cell phone can have coverage practically throughout the planet.
The company based in United Arab Emirates will launch in the third quarter of 2024 a device called “skyphone” which offers the possibility of making calls and sending messages via satellite in more than 150 countries.
This functionality makes its comparison inevitable with other traditional cell phones that use satellites, but are expensive and unwieldy. Furthermore, the smartphone not only connects to satellite networks, but can also do so through traditional telephone networks.
Satphones. Photo: Thuraya
The Satphone represents an innovative proposal since, although Manzana was the first company to integrate the ability to send SOS via satellitethis product allows you to do it to perform daily tasks.
Thus, the analyst Thomas Husson explained that the feature built into the iPhone 14 is a “premium emergency service”, being that the Thuraya artifact is original because “it could become a alternative to the traditional telecommunications network, especially in certain areas without coverage or in places where, economically, it is less viable.”
