Multifunctional subscriber device in protected version (protected FAX) of open wire telephone communication STB-262

Multifunctional subscriber device in protected version (protected FAX) of open wire telephone communication STB-262 is made on the basis of multifunctional device with FAX function by means of its modification in conditions of industrial production with preservation of all its functional possibilities with the exception of the functions connected with automatic connection with the line of PBX on the command of the fax controller to other devices except for the line of PBX. The modification is made in accordance with the Technical Specifications CKVD.667750.262.TU .TU and a set of design documentation CKVD.667750.262.KD. STB 262 is designed for use in dedicated premises as a terminal subscriber device of open wired telephone communication for transmission and reception of fax information that does not contain information with restricted access. Conformity of the device STB 262 to the information security requirements is confirmed by the Certificate of Conformity of the Federal Security Service of Russia No. SF/SZI-0534 dated 11 January 2019