How to make free international calls

A few years ago, you had to go through a human operator to make international calls, and this kind of calls were only reserved for certain situations of for people willing to pay steep prices.

Nowadays, you only need to have a landline, a smartphone, or a computer with internet connection. Depending on the situation, there are many ways … Sigue leyendo

Everything that you need to know about airplane mode

airplane mode

What is airplane mode?

Airplane mode is an option that most mobile phones have, which allows you to deactivate the phone’s wireless network functionalities. These functionalities include:

    • Connection to mobile data.
    • Wifi.
    • Roaming.
    • Location services.
    • Near Field Communication. Abbreviated as NFC. This is a feature of phones from the Sony, Motorola, Samsung, Lenovo, LG, Huawei, and the iPhone 6 brands,
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