MTNL Delhi customers can recharge through third party online recharge system provided by Paytm following below mentioned easy steps:
- Step1: Know the available Top Up Coupons/Recharge Coupons.
- Step2: Filling general details like Mobile Number, Operator as MTNL, and desired amount. (If using first time, you need to register for once filling few details.
- Step3: By paying online by selecting various payment mediums
Customers will receive order number and payment confirmation after payment and recharge will automatically be processed within few minutes. In case of recharge failure, kindly go to Help section through your account created at Paytm site. [source]