Wi-Fi Calling: It often happens that the mobile network becomes weak as soon as you come inside the house. Dropped calls, lost voice or complete disappearance of signal has become a common problem. This problem is seen more especially in houses with thick walls or basement. In such a situation, Wi-Fi Calling can prove to be a useful option which allows talking in clear voice even without a strong mobile network.
What is Wi-Fi Calling?
Wi-Fi Calling is a facility in which your call is connected through Wi-Fi internet instead of mobile tower. That is, if the network in your phone is weak but the Wi-Fi signal is strong, then you can make calls with the help of the same internet connection. The calling experience remains the same as a normal phone call, only the medium changes. Nowadays most smartphones and major telecom companies are providing this facility. The only requirement is that both your phone and SIM support this feature.
When should Wi-Fi Calling be turned on?
If you live in an area where the network inside the house is weak then it is beneficial to keep Wi-Fi Calling on. This feature is also useful in offices, malls or tall buildings. However, where the mobile signal is already strong, there is no need for Wi-Fi calling. In some cases, frequent switching between Wi-Fi and mobile networks may affect call quality. Therefore, its use is better only when there is a stable and fast Wi-Fi connection.
What could be the harm?
Wi-Fi calling is generally safe but calling on a weak or public Wi-Fi network can be risky. There is a risk of data being intercepted on an insecure network. Apart from this, if your Wi-Fi gets disconnected repeatedly then the call may also get disconnected. Another thing to note is that this facility depends on the internet. If the broadband is closed or the speed is very low then the call quality will also be affected.
How to activate?
Wi-Fi Calling option can be turned on by going to the phone’s settings. Usually this is found in mobile network or SIM settings. Once activated, the phone automatically uses the Wi-Fi network when needed. If the mobile signal inside the house is weak then Wi-Fi Calling is a great option. Using it under the right circumstances can give you crystal clear voice and uninterrupted calling experience.
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