there are many messengers and many social networks. With so many of them it becomes harder for people to notice messages. A problem is created, in which everyone must have all communication tools, so as not to miss the opportunity to contact. This creates duplicate contacts, and sometimes causes difficulties due to the priorities and preferences of the opponent. Messages are often ignored. Really important information may be lost among this ‘noise’.

Trust and Efficency What do you need to create a reliable communication system? - Trusted contacts by whitelist. Only trusted contact protect users of SPAM. - Identity sender. Messages can be signed with handprint, touchID or face detection. - Guarantee of delivery. Each communication channel doesn't give a guarantee that the message will be delivered. If you use all of them it will increase the chance that the message will be read. - In case the message is not read, a backup plan and alarm should be provided

The departure point can be the Expelex, API, or other source. When sending, you can specify the delivery method (sequential, fast, emergency). If the sender does not have the Internet, the message will be delivered by SMS transport. The recipient will receive copies of the message through all the available communication channels in sequence. The recipient can leave a sequence showing the reaction at each stage, for example, by answering the email. If desired, the sender can be notified of reading the message.