HELLO TUNE SERVICE
MOST OF TIME IT HELLO TUNE IS OFF
I AM A PREPAID USER OF AIRTEL FROM PAST MANY YEARS AND I HAD SUBSCRIBED FOR HELLO TUNE SERVICE BEFORE 20 DAYS AND I HAD PAID RS 30 IN ADVANCE FOR MONTH'S SUBSCRIPTION BUT UNFORTUNATELY MOST OF THE TIMES IT REMAINS OFF. EVEN SOMETIMES IT REMAINS OFF FOR WHOLE DAY. BUT WHENEVER I CONSULTED CUSTOMER ...