Why can't I use mobile data while on call in j7 pro

I am using j7 pro mobile but I can't use mobile data while on calls
This was not a problem in my previous phones
Please help

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by nhermann
3 hours ago
Last post by orie65
3 hours ago
Last post by abernier
3 hours ago
Last post by kaitlyn.mann
1 hour ago
Last post by pacocha.katelin
4 hours ago
Sound
Started by bogan.lavada
Last post by irving12
44 minutes ago
Last post by durgan.ernie
1 hour ago
Last post by devon96
47 minutes ago
Last post by ngaylord
32 minutes ago
Last post by melody.glover
1 hour ago