[Resolved]  Nokia 3110 — NO NETWORK COVERAGE

AM NOT GETTING THE NETWORK CONNECTION AT MY HOUSE IN DOMBIVILI EAST AT PENDSE NAGAR. IF THE CALL COMES IT GETS DISCONNECTED BY GIVING THE MESSAGE "NO NETWORK COVERAGE" AND IF I CALL BY DIALING THE NUMBER FROM MY HOUSE THE MESSAGE APPEARS AS"NO NETWORK COVERAGE OR CONNECTION".THIS IS HAPPENING AFTER I MADE MY PHONE "BILLING" WHEN IT WAS PRE-PAID THE CONNECTIONS WERE ALRIGHT.
THE VODAFONE CUSTOMER SERVICE PERSON CALLED ME TWO TIMES ON LANDLINE NUMBER AND HE SAID THAT OUR ENGINEER IS WORKING ON IT. BUT TILL TODAY NOTHING HAS HAPPENED
MY CELL NO IS [protected]