- Go to setting and click on wireless & network
- click on mobile network
- Click on WI-FI calling
- Just disable that wifi calling option
How to turn off wifi calling in 5 Steps
STEP 1: Go to setting and click on wireless & network

STEP 2: Click on mobile network

STEP 3: Click on WI-FI calling

STEP 4: Just disable that wifi calling option

STEP 5: After disabling, you able to see this type of screen.

FAQ
Question 1: How do you disable WiFi calling?
Answer 1: Follow these steps:
- Go to setting and click on wireless & network
- click on mobile network
- Click on WI-FI calling
- Just disable that wifi calling option
Question 2: Does WiFi calling turn off automatically?
Answer 2: NO, You have to do manually.
Question 3: How do I turn on WiFi calling?
Answer 1: Follow these steps:
- Go to setting and click on wireless & network
- click on mobile network
- Click on WI-FI calling
- Just Enable that wifi calling option