摘要 |
The invention provides a method for controlling a subscriber line interface circuit, which is connected to at least one data line and to at least one subscriber line associated with a subscriber, in the on-hook state, having the following steps: on-hook data transmission signals are detected in the data line; if an on-hook data transmission signal intended for the subscriber ( 102 ) is detected in the data line ( 122 ), the detected on-hook data transmission signal is buffer-stored and the subscriber line interface circuit ( 106 ) is switched from a passive operating mode to an active operating mode; the buffer-stored detected on-hook data transmission signal is transmitted by the subscriber line interface circuit ( 106 ) in the subscriber line ( 104 ) to the subscriber ( 102 ); and the subscriber line interface circuit ( 106 ) is switched to the passive operating mode. The invention also provides a circuit arrangement for carrying out the method.
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