Before making that call, please always check voice bundle balance to avoid embarrassment. If you know the minute volume, then you can go ahead plan your talk time appropriately. Here is how you can check Airtel voice bundle balance.
- Open the phone app.
- Dial *170# and press the call button.
- Your Airtel voice bundle balance and time of expiry will show on the screen.
- Launch phone app.
- Dial *188# then press the send button.
- Select option 1, Corporate Voice Bundle.
- Choose option 2, Balance Check.
- Your voice bundle balance will appear on the screen.
- Alternatively, you can dial *188*1*2# then press OK.