摘要 |
PURPOSE:To attain paging transfer by providing a temporary storage device and a control circuit to a voice paging device so as to allow plural extensions to use one paging device. CONSTITUTION:The voice paging device PGU is provided with an amplifier AMP, a data input/output device PGCONT and the temporary storage device PGM. The device PGCONT receives an individual number of the concerned person dialing an extension telephone set TEL-1, an extension number of the TEL-1 and a trunk line number held by the TEL-1 and controls the storage of the device PGM. Furthermore, the device PGCONT receives the individual number dialed by an extension telephone set TEL-2 via a CPU, finds out the coincident number from the said individual number and plural individual number registered in the device PGM and controls that the individual number and the trunk number during holding are returned. Thus, the extension receiving the trunk line incoming call transmits the individual number receiving paging call to the PGU and hokks off. |