To check dial *222*2# (charge free)
If you are in offer then recharge 19 tk.
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| Airtel Unused Sim Offer |
After rechargin you will get 3G 300mb free internet data, 1000 sms (use all operators). As many time recharge 19 tk user will get 3G 300 mb free internet every time.
facebook and whats is also free.
Check sms dial *778*18#
Check Internet *778*6#
Validity 90 days