WiFi calling is a technology that allows you to make and receive phone calls over a WiFi network instead of using a cellular network. This technology is particularly useful in areas where cellular reception is poor or non-existent, such as remote locations, basements, or buildings with thick walls. WiFi calling works by using Voice over Internet Protocol (VoIP) technology, which converts your voice into digital data that can be transmitted over the internet.
To use WiFi calling, you need a compatible smartphone, a WiFi network, and a carrier that supports the feature. Many carriers around the world offer WiFi calling, but some may require you to activate the feature on your account or purchase an additional service plan. Once you have WiFi calling enabled on your device, your calls will be routed through the internet instead of the traditional cellular network.
One of the key benefits of WiFi calling is improved call quality. When you are connected to a strong WiFi network, you can experience crystal-clear voice quality and fewer dropped calls. Additionally, WiFi calling can help you save money on international calls, as many carriers offer lower rates for WiFi calls than traditional cellular calls.
Overall, WiFi calling is a convenient and cost-effective technology that can help you stay connected in areas with poor cellular reception. It is an excellent option for people who live or work in remote areas or who travel frequently and want to avoid roaming charges.
Enabling or disabling WiFi calling on a Redmi mobile device is a relatively simple process. Here are the general steps:
To Enable WiFi Calling:
Open the Settings app on your Redmi mobile device.
Scroll down and tap on “SIM cards & mobile networks”.
Tap on the SIM card you want to enable WiFi calling for.
Toggle the “WiFi calling” option to the “on” position.
To Disable WiFi Calling:
Open the Settings app on your Redmi mobile device.
Scroll down and tap on “SIM cards & mobile networks”.
Tap on the SIM card that has WiFi calling enabled.
Toggle the “WiFi calling” option to the “off” position.
Note: The steps may slightly vary depending on the Redmi device model and the operating system version running on the device.
Check How to Turn on Wifi Calling for a details.