not getting incoming calls in note 9

[avinplus]

Guys I am not getting any incoming calls to my note 9 phone , but getting message alerts of missed call service 
Any one know the issue exactly 
.I did factory  reset for 2 times and safe mode also 
But no use 

[unboxyourphone]

check setting of sim card manager

[avinplus]

check

[GalaxyTeam]

Official Indian Note 9 Telegram Group
https://t.me/joinchat/DvvVrkv68Wr74rjVf3aKBw