1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-dfed505a-0f13-42b2-a92b-ffbb1186e200.png?width=206&height=368)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-58cc500c-66af-4f0e-b321-03b2de43a3a3.png?width=206&height=368)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ea5e3541-a6f4-4fef-a35c-490390782560.png?width=206&height=368)
Press Calls.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f56a2c8f-c7f6-4aac-8248-c23a52a04d59.png?width=206&height=368)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ed5428d7-1cf9-4778-955f-233e576679da.png?width=206&height=368)
2. Turn call waiting on or off
Press the field next to "Call waiting" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1b778f8a-8e45-432f-9c16-06981fdd343d.png?width=206&height=368)
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-1b778f8a-8e45-432f-9c16-06981fdd343d.png?width=206&height=368)