Rim — NO NETWORK COVERAGE

DEAR SIR I AM CUSTOMER OF RIM FROM LAST 10 YEARS AND FACING NETWORK COVERAGE PROBLEM FROM LAST 2 MONTHS IN HARD NAD HOSHANGABAD LOCATION. MOST OF THE TIME MY HANDSET IS SHOWING NO COVERAGE OF OUT OF COVERAGE. KINDLY DO THE NEEDFUL ON URGENT BASIS. THANKS AND REGARDS GOPAL SHARMA [protected]