Hey,
I'm trying to understand what sort of recharges my domestic help's prepaid Airtel Sim would need, since I'm a bit confused.
He usually makes 60% of his calls via WhatsApp using our wifi, 20% to local numbers and 20% to Nepal. Also, he doesn't use 4G/internet on his phone except wifi to video call back home.
I'm a little confused as to what all recharges are needed ie, there seems to be one for talk time and another for validity. Right now, he's done a 100 + 155 one but it might be out of his budget to do this every 28 days.
What's the cheapest or most cost effective way to perform his recharges that gives him both validity and talk time of around INR 100 per month?