发明授权
- 专利标题: Electronote wall mounted messaging device
- 专利标题(中): 电子挂墙式消音装置
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申请号: US09391162申请日: 1999-09-08
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公开(公告)号: US06438221B1公开(公告)日: 2002-08-20
- 发明人: David A. Lee , Joseph E. Buczek
- 申请人: David A. Lee , Joseph E. Buczek
- 主分类号: H04M164
- IPC分类号: H04M164
摘要:
A wall-hung or shelf situated free-standing voice memorandum system allows an individual to record a message for another member of the household. the system can be used in connection with a household doorbell system so that at the user's choice, the system either operates simply as a doorbell or when the door button is pressed plays at the door a greeting that the user has recorded, invites the visitor to leave voice messages for the household-and-records any messages given.
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