1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-629147a9-be45-4c87-a829-408a04488f7d.png?width=208&height=436)
Press More.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-372bcd6d-d772-4ac2-9ce7-b9e920ce332a.png?width=208&height=436)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3a5e117a-ed45-4063-bd35-07be80503d1b.png?width=208&height=436)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d5a602f0-a4d6-4804-8f00-7d89b80b3933.png?width=208&height=436)
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-c7d0a732-4935-40a4-b5c9-dbd29085987b.png?width=208&height=436)
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-c7d0a732-4935-40a4-b5c9-dbd29085987b.png?width=208&height=436)