The Importance of Wi-Fi Calling

• Wi-Fi Calling: Everything You Need to Know

Wi-Fi Calling is a technology that allows you to make voice calls over a Wi-Fi network instead of a cellular network.

It helps improve call quality in areas with poor network coverage, such as places with weak signal reception.

Around 60-70% of people who use internet calling services like Messenger, FaceTime, or WhatsApp rely on Wi-Fi calling in areas with no cellular coverage.

• Advantages of Wi-Fi Calling:

• Improved Call Quality: If the cellular signal is weak, Wi-Fi Calling automatically switches calls to Wi-Fi for better sound clarity.

• Battery Saving: When your cellular network is weak, your phone constantly searches for signal towers, which drains the battery. Wi-Fi Calling reduces this strain.

• Seamless Network Switching: If your Wi-Fi connection weakens, the call can automatically switch to the cellular network and vice versa.

• Coverage in Weak Signal Areas: If your home or workplace has poor cellular coverage, Wi-Fi Calling helps maintain uninterrupted communication.

• Disadvantages of Wi-Fi Calling:

• Costs in Some Regions: In Egypt, Wi-Fi Calling is billed as a regular phone call, meaning you are charged as if you were using a cellular network.

• Call Charges & Data Usage: The call consumes both your mobile balance and Wi-Fi data.

• Privacy Concerns: Since Wi-Fi Calling routes calls over the internet, your IP address and router data may be tracked in more detail.

• Security Risks: Apple warns that Wi-Fi Calling may compromise privacy as your IP, location, and call data could be monitored.

• Public Wi-Fi Risks: It is not recommended to use Wi-Fi Calling on public Wi-Fi networks, as unsecured networks can expose your call data to potential security threats.

• How to Use Wi-Fi Calling Safely:

• Enable or disable Wi-Fi Calling as needed, especially if your cellular signal is weak.

• Avoid using public Wi-Fi networks to prevent data leaks.

• The Importance of Wi-Fi Calling in Improving Connectivity:

Wi-Fi Calling has solved a major issue for many people who struggle with weak network coverage in their homes or workplaces.

For example, I personally faced network issues at home and had to rely on FaceTime or WhatsApp for calls. However, Wi-Fi Calling provided a better solution by allowing me to make calls seamlessly.

• Key Tips for Using Wi-Fi Calling:

• Ensure your phone supports Wi-Fi Calling before trying to activate it.

• Use it only when necessary and avoid keeping it enabled at all times.

• Connect only to secure Wi-Fi networks to protect your data.