BSNL subscribers Diwali Mahadhamaka offer offers unlimited voice calls, free personalised ring back tone (PRBT) and 100 free SMS in 365 days.
BSNL subscribers Diwali Mahadhamaka offer-ல unlimited voice calls, free personalised ring back tone (PRBT) 365 நாள்ல 100 free SMS-உம் வாங்கலாம்.