Hi,
I have been using my sim card for almost 4 years now without any problem. Suddenly, yesterday my mobile started showing offline mode. I restarted my mobile and even took out the sim and battery and replace it back, but no fortune.
I am really surprised at this behaviour and do not know what to do. Kindly assist.
Thanks,
chandan
mob no:9730012325
area: hadapsar-28, pune
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