I have been trying to turn call barring on for my incoming calls for past few days. Every time i try the default password 0000 , it shows call barring rejected. Any help is greatly appreciated, thanks !
No Call barring activation by end user in india is prohibited by law .INCOMING/OUTGOING CALL BAR / UNBAR needs reverification of sim owner ID and Address proof ( TRAI , DOT INDIA rule )
You need to have special permission for that. Consult to NODAL OFFICER of Your telecom provider. Though the option is available at handset but the feature to enable / disable call barring is disabled by Operator end .
You have to satisfy and make them belive that WHY YOU WANT TO ACTIVATE CALL BARRING in written with sufficient explaination.
Some Postpaid users of few operators are exceptional . but pre paid users of all telecom in india are not allowed to activate this by themself