CORDLESS TELEPHONE DEVICE AND TELEPHONE DIRECTORY CONTROL METHOD

摘要

Telephone directory data stored in storage unit (103) of a cordless telephone device of the present invention is data in which a telephone directory serial number, name information, telephone number information, and thumbnail image data are associated with each communication partner. With respect to telephone directory data, slave device transfer data transmitting unit (125) transmits only telephone directory serial number and thumbnail image data after conversion in association with each other, to the cordless phone slave device. In a case where there is an incoming call destined to a specific cordless phone slave device from a subscriber line, call control unit (121) transmits the telephone directory serial number, the name information, and the telephone number information of the telephone directory data of a caller, together with incoming information, to the cordless phone slave device.

主权项

1. A cordless telephone device comprising:
at least one or more slave devices; and a master device thereof, wherein the master device includes a first storage unit that stores telephone directory data including a plurality of records of a data set, with the data set including name information and telephone number information as a single record unit, and a first call control unit that in a case of displaying a predetermined data set of the telephone directory data on the slave device, transmits a message in which the data set which is a display target of the telephone directory data and record identification information for identifying the data set are edited, to the slave device, and wherein the slave device includes a second storage unit that stores thumbnail image data associated with the record identification information of the telephone directory data stored in the master device, and a second call control unit that in a case of receiving the message from the master device, displays a data set which is included in the message, and thumbnail image data, which is stored in the second storage unit, corresponding to the record identification information of the message, in a predetermined display position.