No signal, no problem. You’re covered with VoWiFi from participating carriers. With this feature, you can make calls and send messages over a Wi-Fi connection when cell service isn't available. Now you’ll never be denied by a weak signal again.

How to make a WiFi call?
VoWiFi(Wi-Fi Calling) isn’t automatically enabled on smartphones. You can use the App to turn it on.

Why choose our wifi calling app?
Because we provide sustainable connection during phone calls over wifi so you can freely call with this app. also we provide some major functions that other apps don't provide related to this app.

We don't need to spend any cost to use this app?
Yes, definitely you don't spend any cost for use this app. It's totally free of cost.

Device Information: You can get your device information like Name, MOdel name, Product code, screen details, CPU Info, Network Info, and Operator and country.

How to use the App?
1. Tap "Wi-Fi Calling", and then tap the switch to turn the feature on. If you receive a popup asking you to enter your Emergency contact information, review and enter the requested information, and then tap Save. Wi-Fi calls will now be enabled. To turn Wi-Fi Calling off, just tap the switch again.
On some carriers, you may need to tap Roaming network preference or When Roaming. The following settings are only available when the Wi-Fi Calling feature is on:
Cellular preferred: Your cellular network will be used for calls. If cellular network is unavailable, Wi-Fi will be used.
Wi-Fi preferred: Your phone's Wi-Fi network will be used for calls. If Wi-Fi is unavailable, cellular network will be used.
Note: On some phones, VoLTE must be turned on to activate Wi-Fi Calling.
2. Tap "Phone Info" to enter a setup page, At the bottom of this page, toggle "VoLTE Provisioned" to ON and toggle "Wifi Calling Provisioned" to ON, Then the phone's Wifi Calling feature will be on. If the button is gray or can't turn on, The phone or the carrier doesn't support Wifi Calling.