| 摘要 |
FIELD: facsimile data transfer in voice communication systems. ^ SUBSTANCE: proposed method and device for facsimile data transfer are intended to afford effective facsimile servicing with aid of vocoder; facsimile data are transferred to mobile transmitter or to switching center of mobile objects via internetting device instead of vocoder if facsimile signal is detected in call signal received from switching center of mobile object or from mobile transmitter during voice call. ^ EFFECT: enhanced efficiency of single- and double-ended facsimile servicing in voice radio communication system. ^ 29 cl, 8 dwg |
