1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2ff4985c-8ed3-411f-8528-c162a2b17943.png?width=212&height=380)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-840f5b11-95e5-4571-b68c-d78b958772af.png?width=212&height=380)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8a90c82d-cc63-43cc-88e9-f0f9a313c073.png?width=212&height=380)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-eb79d90b-05fb-4573-b897-b883645fd98d.png?width=212&height=380)
2. Turn call waiting on or off
Press Call waiting to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-067afe42-0df2-4b83-ba6f-c21161d3fa89.png?width=212&height=380)
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-067afe42-0df2-4b83-ba6f-c21161d3fa89.png?width=212&height=380)