GSM 03.46-1994 European Digital Cellular Telecommunications System (Phase 2); Technical Realization of Facsimile Group 3 Non-Transparent (Version 4.1.0)
1994GSM 03.46-1994 European Digital Cellular Telecommunications System (Phase 2); Technical Realization of Facsimile Group 3 Non-Transparent (Version 4.1.0)