![Samsung Galaxy S21+ 5G](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-819e6b09-75ff-491b-9f20-5c876cf047a4.png?width=150&height=320)
Samsung Galaxy S21+ 5G
Android 11.0
Turn call waiting on or off
When call waiting is turned on, you can answer a new call without ending your ongoing call.
1. 1. Find "Supplementary services"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-dadd74e0-d502-4515-a803-0b1f0188f4a9.png?width=206&height=456)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-25936826-95c8-490f-b3ef-957c05609ccf.png?width=206&height=456)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-13effcaf-9d94-4077-9b0c-f26ea7e63a77.png?width=206&height=456)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6ac0fdac-411a-4330-b601-0648b5a5e75f.png?width=206&height=456)
2. 2. Turn call waiting on or off
Press the indicator next to "Call waiting" below the required SIM to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-1c8fa42c-d298-4637-9a33-732a6c652c6b.png?width=206&height=456)
3. 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-1c8fa42c-d298-4637-9a33-732a6c652c6b.png?width=206&height=456)