1. Find "Call waiting"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-171b07b6-ef34-4b55-8b85-e8d467a445ec.png?width=202&height=448)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c38cfd80-82fb-4bd4-acac-2c8437493921.png?width=202&height=448)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7a69e5c1-7dda-4f3d-9b74-eb10a554f4ab.png?width=202&height=448)
Press Calling accounts.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4556b72f-fab9-4dae-90ce-189c3ca10576.png?width=202&height=448)
Press Call waiting.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-808563fb-06f7-4863-8e60-044a02144a26.png?width=202&height=448)
2. Turn call waiting on or off
Press the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e64bfd83-2451-4038-8bed-513f2094206a.png?width=202&height=448)
Press the indicator next to "Call waiting" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ec2341c4-c2ed-4113-97e6-684f299f8257.png?width=202&height=448)
If you turn on the function, press Turn on.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-29aa5e87-885a-464b-9f22-bbe87f31849c.png?width=202&height=448)
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-ec2341c4-c2ed-4113-97e6-684f299f8257.png?width=202&height=448)