How much data does WiFi calling use?

What is WiFi Calling?

WiFi Calling lets you make and receive calls and texts using WiFi, even if there isn’t mobile network coverage.

All you need is a phone that supports WiFi Calling and a WiFi connection in the UK.

How much data does it use?

WiFi Calling won’t use any of your mobile data allowance.

It will use a very small amount of your SimRush internet data to make and receive calls. For example, a half hour call uses about roughly 10MB of data.