What is VoWiFi, features and how it works?

VoWiFi feature has recently introduced in many countries. This features supporting by some of the latest smartphones from different brands. In future, almost all upcoming smart devices will support the VoWiFi (also called Wi-Fi Calling) features and only thing is the SIM provider has to add this feature on their part. In India, VoWiFi feature available from Jio and Airtel for its subscribers. 

What is VoWiFi?

In a simple word, VoWiFi via WiFi connection helps to continue to talk without any disturbances on selected place where and when no mobile signal available upon your calls. No extra charges. No extra work on this. 

VoWiFi feature device setting needs to turn on for this facility. Few recent old smartphones might work on this when their UI software update provides by the brand for VoWiFi addition. 

In case if there is no WiFi then it will automatically switch to normal mobile signal and at the same time when WiFi connection available then it will automatically use VoWiFi feature (signal) to give the better talks without any disturbance even in the area where poor mobile signal, or upon Airplane mode.

Stable and clearer calls - Make crystal-clear voice and video calls over Wi-Fi.

Make calls from anywhere in your country.

Extended indoor coverage - Always keeps you connected in case of network dark spots.

Works on any Wi-Fi network. 

Wi-Fi calling works best with Jio 4G SIM.

No App Required.

Airtel also has Wi-Fi Calling features nationally across all circles (Except J&K) on all broadband providers – You needs to check handset capability.

Prerequisites for all: Wi-Fi Calling Capable Handset & 4G SIM.

VoWiFi (WiFi calls) supporting devices:

iPhone 6S and above.

OnePlus 6 and above.

Redmi 7 and above.

Samsung J6, A10s and others.

Oppo F15 and software updates based devices.

Realme 1 and above or software updates based devices.

Nokia 6.1 and above.

iTel A46 and selected device.

Infinix - some of the series listed on Airtel / Jio sites.

Coolpad Cool 3 and above.

Vivo V, S, U and Y series as per the list shown on Jio / Airtel websites.

Huawei Mate 10
Huawei Mate 10 Pro
Huawei Mate 10 Pro Porsche
Huawei P20
Huawei P20 Pro
Huawei Mate RS
Huawei Mate 20
Huawei Mate 20 Pro
Huawei Mate 20 X 4G
Huawei Mate 20 X 5G
Huawei P30
Huawei P30 Pro
Huawei Mate 30
Huawei Mate 30 Pro
Huawei Mate 30 5G
Huawei Mate 30 Pro 5G

Honor 20
Honor 20 Pro
Honor View 20
Honor 10 Lite
Honor 10

Honor Play.

We would update the list soon. Stay tuned.