1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8a6dbeab-932e-4543-a802-c718f42d1127.png?width=212&height=434)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a95c45da-1ede-467b-9aa8-dcc67460a8ad.png?width=212&height=434)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-31b84335-667f-4479-aad1-925a51cbdeb5.png?width=212&height=434)
Press Calls.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8b71f6c3-e027-4a8c-ba19-9a8bdf3cd24c.png?width=212&height=434)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-17bd5f7c-6215-412a-bbf4-96e2b27d0595.png?width=212&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-009e3a65-8c44-4c59-952f-813a00a3e76c.png?width=212&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-009e3a65-8c44-4c59-952f-813a00a3e76c.png?width=212&height=434)