tuBiedronka, one of the largest Polish virtual operators, introduces beneficial changes in the price list of connections for their customers. The news in the offer will be satisfied subscribers often communicates with the holders of mobile network T-Mobile. From August 4 SIM card holders in the network tuBiedronka can make free voice calls as well as send text messages to users through T-Mobile. This offer also applies to calls and text messages to Heyah. Until now, free calls can be made only within the network tuBiedronka. Other rates remain unchanged, so the rate per minute for calls to subscribers of other networks is 19 cents per minute and send SMS messages associated with the cost of 0,12 zł. Full terms and conditions of the offer and price list containing all the services provided by the network tuBbiedronka find here . Source: tuBiedronka