Call background feature for 3rd party dialer apps?

[BigBlak]

I'm using a 22U. Can u use the call background feature with 3rd party dailer apps? 

[Samsung_Moderator · Accepted solution]

Thank you BigBlak for reaching out. I understand you would like to know if custom call background feature is available for third party dialer apps.
 I recommend reaching out to the third party dialer app developers for further assistance regarding your concerns.