02-05-2013 10:09 AM
Hi and Welcome to the Community!
Is it possible that your BB remains locked to another carrier? If so, that would explain this behavior...refer:
Otherwise, your SIM could be incompatible with your BB...for which you would need to talk to your SIM provider.
02-05-2013 04:49 PM
02-05-2013 05:13 PM
phone is not blocked,he shows me Lebara mobile network to display,and settings of the SIM card is-sim disabled,network disabled,network subset disabled,service provider disabled,corporate disabled
02-05-2013 05:15 PM