Nokia is offering Free Talk Time, SMS & 3G Data on inserting SIM in new mobiles.
Examples:
• Nokia 100: Airtel – 100 free Minute Airtel-Airtel for 1 mth, 400 free (Local+National) SMS for 1 mth
• Nokia Lumia 520: Reliance – Free 1GB of 3G data, Unlimited WhatsApp & Facebook per month for 2 months
Nokia: Activation Offers (Select Phone)