1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3fcf4f51-615c-4690-aa22-ac162f05a3e9.png?width=210&height=376)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1cc479c2-795e-49fd-9505-5af60b8389ef.png?width=210&height=376)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f7dc5da3-e48d-40c8-b5ae-f7e991e40871.png?width=210&height=376)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ef5fb9c3-f527-41ac-9e6a-6c5d4390e213.png?width=210&height=376)
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-dc7e775c-f430-4695-a971-2d57b80d7b76.png?width=210&height=376)
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-dc7e775c-f430-4695-a971-2d57b80d7b76.png?width=210&height=376)