| 摘要 |
PURPOSE:To convert dial number data input prescribed number data based on data stored in a storage means by providing the storage means in which number of digits of dial number data to be deleted and number data to be supplemented are stored in response to the dial number data obtained through a trunk line. CONSTITUTION:When dial number data is sent to a trunk line from a station exchange, a central controller CC confirms that a trunk circuit TRK connected to the trunk line incoming with the dial number data is connected to the trunk line adopted for the individual incoming system based on data in a memory MRY and searches data in the memory MRY1 by using the incoming dial number data as a key. When the corresponding dial number data exists in the memory MR1, the deleted digit number data in a memory MR2 corresponding to the dial number data is read and the data is deleted from the high-order digit of the said dial number data by the number of digits. Then supplement number data in a memory MR3 corresponding to the incoming dial number data is read and the supplemented number data is supplemented. |
