1. Find "Call waiting"
Press the Navigation key.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-520c9bf2-ef91-44be-8619-f67c09f08317.png?width=200&height=150)
Select Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8aefb40a-6e41-4c1d-a97e-0c106fe7ab21.png?width=200&height=150)
Select Call settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f8bccf76-7d17-45c5-a971-f657d9dcae9a.png?width=200&height=150)
Select SIM call settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-db3ab2da-72c6-4ce4-ad96-b9f4854c55dd.png?width=200&height=150)
Select Call waiting.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-23bc5959-724e-4cfa-917a-60f06d497c5a.png?width=200&height=150)
2. Turn call waiting on or off
If you want to turn on the function, select Activate.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8c507888-f244-471a-8ae6-d0916e199ad3.png?width=200&height=150)
If you want to turn off the function, select Deactivate.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8c507888-f244-471a-8ae6-d0916e199ad3.png?width=200&height=150)
3. Return to the home screen
Press Disconnect repeatedly to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-90b8a673-7dd5-4e15-9ee6-295d29a4fa30.png?width=200&height=150)