Use Promocode: LANDLINE https://www.freecharge.in/ Create an account with FreeCharge You will receive an OTP, after which your account will be validated Select Landline, and choose your operator Type in the bill amount, and in the next step use promo code LANDLINE Pay through preferred payment method (Debit Card/Credit Card) Enjoy the cashback in your FreeCharge Wallet T&C Valid on successful Bill Payments for new users only till 15th Dec 2015 Valid only on the FreeCharge app Valid on min. recharge of Rs.500 and flat cashback of Rs.100 LANDLINE promocode has to be applied to avail cashback offer Applicable once per user/credit/debit card/mobile number Cashback will be credited to your FreeCharge Wallet within 24hrs that can be redeemed within 185 days from the date of credit and is non transferable Not applicable on transactions done via FreeCharge Balance & Netbanking