You can make calls with the Cubot S308 course and even pretty good. Was by then just about anything above average for the price, the 2000 mAh battery is against standard in smartphones and therefore neither good nor bad. Overall, I am thus absolutely satisfied, could once again confirm my opinion about the fact that cheap smartphones as your service for complete satisfaction afford as the vermeindlichen high-end products and the Cubot S308 can ultimately only recommend anyone who value on appearance, handling, performance and emphasis on excellent phone features sets. Before my side from a strong buy recommendation!