Instructions for activating and using Wifi Calling feature on iOS 8

Wifi Calling allows iPhone users to receive or send messages and calls anywhere if the phone has a Wifi connection. Apple supports adding Wifi Calling feature on iOS 8 operating system. To activate and use Wifi Calling on iPhone , follow the steps below.

By default, Wifi Calling feature on iOS 8 is disabled, so to use this feature you have to conduct activation.
After activating Wifi Calling, you can use Wifi Calling to make calls as well as send free SMS just need your iPhone connected to Wifi.

1. Activate the Wifi Calling feature

To activate Wifi Calling, first go to the Settings app on your iPhone phone , scroll down to find Phone section and click on it to select.

Click on "Wifi Calling" under the Calls section.

"WiFi Calling on This iPhone" is in Off mode , you switch to On mode, so you have enabled Wifi Calling on your iPhone phone.

If for any reason you don't want to use Wifi Calling , you can disable it by doing the same steps as you do to enable Wifi Calling , but in the "Wifi Calling on this iPhone" section , you switch to Off.

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2. Use Wifi Calling with Continuity feature

WiFi Calling does not work with the Continuity feature . You can't make or receive any calls on your Mac or iOS devices like the iPad . , if you enable Wifi Calling .

If you are using iOS 9 and OS X El Capitan , you can use the Continuity feature with Wifi Calling by activating this feature.

You go to the Settings app (Settings) . Under the Wifi Calling option on your phone screen, click "Calls on Other Devices".

Next click on "Add Wi-Fi Calling For Other Devices" and other devices logged in with your iCloud account can make and receive calls normally when Wifi Calling is activated.

Good luck!