1. Find "Additional settings"
Slide two fingers downwards starting from the top the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-051867c9-3b73-4b31-b413-69c26f078966.png?width=216&height=384)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6f0f4a46-6ebe-4c2a-9d3e-60cd5bcb4dd8.png?width=216&height=384)
Press Call.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8dbb96bc-7539-45d9-a94c-e0bfad6208b7.png?width=216&height=384)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-849d85fa-55de-41d7-8dd5-ad84bd27769f.png?width=216&height=384)
2. Turn call waiting on or off
Press Call waiting to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cbfe79ec-f1d5-43d2-a9d9-5c7db292dff0.png?width=216&height=384)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cbfe79ec-f1d5-43d2-a9d9-5c7db292dff0.png?width=216&height=384)