1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0bc70fc1-efab-4736-9fda-976e9bff0997.png?width=202&height=358)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fca97487-3751-472b-90ae-bfe564b89068.png?width=202&height=358)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-88a68abc-d467-4228-bba1-78a3e73444b9.png?width=202&height=358)
Press Calls.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7e6d0c6b-0267-4dbe-b530-fc158eff6a14.png?width=202&height=358)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-31c8e2d7-3c5c-468c-b16b-5aa3dda4eb01.png?width=202&height=358)
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-ba5fda90-1341-4883-aacf-55d9aefd7b5d.png?width=202&height=358)
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-ba5fda90-1341-4883-aacf-55d9aefd7b5d.png?width=202&height=358)