bKash lunched buy airtime option for Airtel, Robi, teletalk, Banglalink, Grameenphone customer. Now recharge balance from your own bkash account. If you buy airtime from bksah, you doesn't give any extra charge. Table Of Contents Mobile recharge process from bKash bKash users can recharge or buy airtime using two method. are you looking ", how to buy airtime from bkash?". One method is dailing *247# code and other process is using bKash app. All of the step are given below- Buy airtime using *247# Dial *247#. No internet connection need to dail bkash code and follow Airtime Purchase Proccess- Dial *247# for bKash account menu Select "Buy Airtime" option from menu Select your mobile operator (airtel, robi, teletalk, banglalink, grameenphone) Select your connection type (prepaid, postpaid) Now enter mobile number, which you want to recharge Now select recharge amount Now enter your bKash menu PIN Now you will get successfully message ...