Question: What are the charges for nationwide roaming on a BSNL Mobile Postpaid connection? Answer: "Outgoing Local/STD Calls: ₹0.80 per minute Incoming Calls: Free Video Calls: Local/STD: ₹2.00 per minute Incoming: ₹1.00 per minute SMS: Local: ₹0.80 per SMS National: ₹1.20 per SMS Roaming (Local/National): ₹0.25 per SMS These charges apply across all postpaid plans"