How to Enable VoWiFi on Color Os 7 running phones

 
 

VoWiFi (Voice over Wi-Fi) aKa Wi-Fi calling is one of the most common, and useful feature in the year 2020. Most of the non-2020 devices are getting this feature via an OTA (Over the Air) update. As you know, OPPO has been rolling out Color OS for most of its devices, while some of them only get VoWiFi. Telecom operators like Reliance Jio and Airtel has already started its operation of VoWiFi services.

VoWiFi

What is VoWiFi?

VoWiFi is a technology which helps to increase the call quality by using your Wi-Fi network. It will help for users who have less cellular reception. For example- network may be less if you are living in the basement of a building, or urban areas where networks are congested. The most interesting part here is that there is no separate app required for this, the default dialer is only required. The recipient needs not to be on VoWiFi. He can be on any networks like 2G/3G/4G/VoLTE.

VoWiFi Supported list on Color OS 7 running smartphones

Currently Available

  • Oppo K3
  • Oppo A9
  • Oppo A9 2020
  • Oppo A5 2020
  • Oppo F9
  • Oppo F9 Pro
  • Oppo F7
  • Oppo F7 128G
  • Oppo F11
  • Oppo F11 Pro
  • Oppo F11 Pro Avengers Limited Edition
  • Oppo Reno
  • Oppo Reno2
  • Oppo Reno2 F
  • Oppo R17 Pro
  • Oppo Reno 10x Zoom

Available by end of June 2020:

  • Oppo R15 Pro

Available by end of July 2020:

  • Oppo Find X series

 

Please do note that this feature is only available for Indian users.

How to Enable VoWiFi in Color OS 7?

  • For this, first, go to Settings then click on Dual SIM & Mobile Network
  • Tap on the SIM card which you want to enable Voice Over WiFi
  • Now tap on Wi-Fi Calling and change preferences to Wi-Fi Calling instead of cellular calling

If your device is listed above, please do try out the new feature, and let us know it through the comments.

About the Author

This CA student is a tech evangelist and a gadget devotee who works with and talks about latest technologies. Basith, being a techie since childhood is a traveller, foodie and an art enthusiast.

 
 
 

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