Restricted access changed

#1
Sir,
I've Sony Xperia SP with 4.1.2 android version, with BSNL 3G SIM.Whenever I make calls or receive calls I get a message RESTRICTED ACCESS CHANGED. On touching the message it just disappears, comes again after sometime. But I'm able to make calls and connect to data. What could be the problem?
Regards
Kaushik
 

Admin

Administrator
Staff member
#2
Check your sim card if it is full of scratches or just not in place properly. That message would normally come when your phone cannot detect your sim card. There could be other reasons too but be assured there is nothing wrong with your phone.
 

Admin

Administrator
Staff member
#4
That may be the problem. Some times while cutting the sim card it gets damaged or the edges are not so smooth.