1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1214b363-00bc-4236-ae78-5e4e269c5be2.png?width=206&height=434)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7b15eb73-341a-43c1-8de7-b9504073856d.png?width=206&height=434)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1c9b9f00-19f9-4b46-b77a-30d3c1608abc.png?width=206&height=434)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-41480679-8966-42d4-ba86-40caa47f48fa.png?width=206&height=434)
2. Turn call waiting on or off
Press the indicator next to "Call waiting" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-81157b7d-f565-49f9-aa87-758254d45391.png?width=206&height=434)
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-81157b7d-f565-49f9-aa87-758254d45391.png?width=206&height=434)