Overall TamasBaVatan is good. But Sad that it got expensive and not competitive anymore. The raised price of calling will definitely influence in my next purchase. In terms of Quality and Reliability, I can not rely every time on TamasBaVatan. Sometimes the call quality is good. And sometimes it does not let me even to call. The noise, the unwanted line disconnect and call rejection is another drawback that I experienced. I like the KeepCalling App and the caller ID concept but I once again as I said above I wish it had a better line reliability. Hope this review can change something.

Very expensive 14 cents per minute for calling mobile phones in Iran. They raised their prices from 6 cents/minute to 14 cents/minute without notifying customers. Go capitalism.

Poor quality The quality is very low. I can't hear the other party talking or I hear echoes often.

High quality The service quality is really great I have had no bad experiences in either voice quality, purchasing credit, etc. The only downside is that the rate is fairly expensive. I myself use it only for urgent or very important calls. If it was cheaper I would use it so much more. I prefer using this service over low quality and free messengers such as viber as I do care about the quality and I cannot tolerate delays and noise.

Frequent Connection drop Poor connection and line drops in the middle of conversation. Not happy.