Remember the first cell phones and compare them with modern gadgets — indispensable companions of millions of people. The range of services offered by mobile operators is increasing, and their cost is lower. This rule is valid only in the coverage area of the home network, when you are outside this network the cost of communication increases by several times. The reason for this is the use of expensive roaming. Until recently, there was no real alternative to it. Than a blockchain technology has appeared.

Today BubbleTone Blockchain enters the market — a decentralized telecommunications platform to abolish roaming charges. The project Bubbletone will provide a link between the subscribers and the operators in the region stay without intermediaries. To do this, it is necessary to register on the platform and their interaction will be provided by smart contracts. As a result, everyone will benefit: operators will be able to get customers without additional costs and subscribers will be able to use high-quality communication at local rates without buying a sim-card.