BSNL Mobile connection
NOT GET INCOMING AND OUTGOING

RESPECTED SIR,

MY MOBILE NUMBER : 91-9746766008 IS PORTED TO BSNL MOBILE NOW, AND NOW SOMETIMES NOT GET ANY INCOMING, AND CANNOT MAKE OUTGOING CALL. WHEN I MAKE CALL ITS REPLY IS "CONNECTION ERROR, NETWORK BUZY, DISCONNECTING, etc...". WHAT IS THE USE OF THIS NETWORK PROVIDER? WHAT ARE THEY DOING?