Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Denki Co Ltd
Original Assignee
Sanyo Denki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Denki Co LtdfiledCriticalSanyo Denki Co Ltd
Priority to JP7577678ApriorityCriticalpatent/JPS551790A/ja
Publication of JPS551790ApublicationCriticalpatent/JPS551790A/ja
Publication of JPS6245740B2publicationCriticalpatent/JPS6245740B2/ja
H04M1/00—Substation equipment, e.g. for use by subscribers
H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
H04M1/65—Recording arrangements for recording a message from the calling party
Landscapes
Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
JP7577678A1978-06-201978-06-20Automatic response unit for automatic answering telephone
GrantedJPS551790A
(en)