| 摘要 |
FIELD: equipment for wire and wireless communication. SUBSTANCE: device has transmitting side equipment, including transmitting computer with class 1 fax-modem which comply with E1A/T1A-578 standard, and receiving side equipment, including receiving computers and class 1 fax-modems which comply with E1A/T1A-578 standard. EFFECT: possibility to use standard devices and wide range of communication channels. 3 cl, 5 dwg |
