1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-003c5708-e8e3-4c08-aaf7-87391778793a.png?width=194&height=388)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-02ffa75d-7367-4986-9645-1251e7e733cb.png?width=194&height=388)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6a188f6f-4259-471b-aec8-59c80ce8711d.png?width=194&height=388)
Press Calls.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-56fd3e6c-39c1-41ec-8ad8-c2de169720e2.png?width=194&height=388)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e5e1d6af-c2e5-416c-a5ff-0df92104d53a.png?width=194&height=388)
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-c61e1a36-c657-4fa9-82ba-da61b7557783.png?width=194&height=388)
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-c61e1a36-c657-4fa9-82ba-da61b7557783.png?width=194&height=388)