DIVERT CALL SETTING

Divert call self mobile number to any other mobile number
 Ufone, Zong, Jazz and Warid

follow step open dial pad in mobile and type code
*21*party B.Number#

if not working with code
Open mobile menu> Setting> call Setting>
Select option Call divert OR Call Forward after open setting Choose only 1 in 4 option Forward 
(Always, when busy, when unanswered and when unreachable)
after choose option and type Part B-Number
For Example!
+92314XXXXXXX