Call Forwarding Not Disable

[Aelfdene]

My Device is SAMSUNG A16 

Can anyone help me to Disable the Call forwading when busy ?

[Umarriaz007]

Same isu not not problem kuch ni hota

[Shahzx]

Mera toh chal ra ha ....

[kingfaisal]

Ye mobile ka issue nae ha i thinks network issue