1. Find "Additional settings"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-20f7c430-a5cb-477b-9ce6-f755908505bf.png?width=214&height=380)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ea287534-fbf2-43dd-9480-51f0e127c1f7.png?width=214&height=380)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a4b88ca9-bfd8-4c88-ae89-4b3054c34fd9.png?width=214&height=380)
Press Additional settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f3b7daa7-60a3-4637-878f-d8e5b41059a1.png?width=214&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-e611fda9-ccf9-40bb-b6d5-73d2dbe98517.png?width=214&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-e611fda9-ccf9-40bb-b6d5-73d2dbe98517.png?width=214&height=380)