| 摘要 |
<p>The invention relates to a telecommunications system that includes a number of calling subscriber apparatus (5), a number of telephone exchange units (1) and a number of called subscriber apparatus (8). The system is adapted to enable a call incoming from a selected permanent system-associated subscriber apparatus or a mobile system-associated subscriber apparatus to be transferred to a selected permanent subscriber apparatus or a selected mobile subscriber apparatus, through the medium of a selected telephone exchange unit and its associated computer equipment. Subsequent to having received a call, the telephone exchange unit (1) and/or the computer equipment (10) establish or evaluate the geographical area and/or location of the calling subscriber apparatus. The telephone exchange unit and/or the computer equipment evaluate, establish and store the geographical areas (21a-21d) and/or locations applicable to each of a number of available subscriber apparatus. One of the available callable subscriber apparatus requested by the calling subscriber and evaluated and indicated, or selected, by the telephone exchange unit is called through the medium of a circuit belonging to the telephone exchange unit. The invention shows specifically that the available subscriber apparatus (8) informs the telephone exchange unit (1) of what area it belongs to through the activation (43) of a telephone number (45, 46) corresponding to the area (21a, 21b), connected to the telephone exchange unit (1), and is there queue-organized.</p> |
