Please Pay attention to AVA Service Details:
Your credit never expires.
There is no hidden fee, no connection fee, no extra fee.
Rates to call Tehran, other cities and Mobile are 7.9, 9.9 and 11.9 Cent/Min for the first 20 minutes.
10% discount will be applied after 21st minute.
Rates to call Tehran, other cities and Mobile are 3.5, 4.5 and 5.5 Cent/Min After 41st minute till end the call.
More you talk, Cheaper rate you get.
These are the lowest real rates in the market, if you know cheaper rates, please let us know to beat that rates if it is a real rate and works,