摘要 |
A cordless telephone set having various functions, such as transplantation, secrecy, repeated display and compressed display function is disclosed. A control circuit of a main unit and a control circuit of a subunit of the cordless telephone set are preprogrammed to realize a transplantation function for transplanting functions of the digital telephone set to the cordless telephone set, a secrecy function for preventing the digital telephone set from eavesdropping on communication conducted through the cordless telephone set, a repeated display function for repeatedly displaying a display message received from digital switching equipment when the subunit Y issues no answer to a call, and a compressed display function for displaying, in a compressed manner, a display message received from the digital switching equipment.
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申请人 |
UNIDEN CORPORATION |
发明人 |
OTSUJI, KATSUHIKO;ISHIDA, HIROYUKI;HIKIUMA, HIDEO;TAKAHASHI, KUNIHIRO;ISHIDA, YUZO;KUDO, TAKAHIRO;FUJINO, MASAYASU |