1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3df21d6c-8ad6-4e10-aba5-675fc9fbdf62.png?width=206&height=368)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b85c35b4-35af-42a5-adec-ef05f56cd79e.png?width=206&height=368)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1c2030b9-3ed0-4d19-a546-a4615c92da2e.png?width=206&height=368)
Press Calls.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4d1f6381-c72e-4538-9e11-bcbcf8c22e0c.png?width=206&height=368)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6abe65ca-2e83-41ff-8480-0572b939da0d.png?width=206&height=368)
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-5638505b-9851-4987-b073-51c79886becd.png?width=206&height=368)
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-5638505b-9851-4987-b073-51c79886becd.png?width=206&height=368)