Modern technologies wireless communications, social networks and services for instant messaging transfer information over long distances in a split second. However, habitual infrastructure may fail at any time due to completely different reasons. After that, communication with the rest of a certain segment of the network will be lost. For example, in Haiti after the earthquake in 2010 satellite phones, provided as aid, became the main means of communication. The use of such phones has become rather a forced measure, not an equivalent alternative to existing means of communication.