Title:
HANDSFREE TELEPHONE SYSTEM
Document Type and Number:
Japanese Patent JPH10336311
Kind Code:
A
Abstract:
To provide the inexpensive and compact 'handsfree telephone system' with excellent general-purpose performance, containing performance and safety.
The telephone system has a portable telephone set 2 and a case 10 formed to be a general purpose can or its equivalent and the case 10 is provided with a handsfree set 1 having an external microphone 11 and an external speaker 12. The communication between the handsfree set 1 and the portable telephone set 2 is made by FM radio waves 3a, 3b. The handsfree state is attained while carrying the portable telephone set 2.
Inventors:
HONMA MASAHIRO
Application Number:
JP15794497A
Publication Date:
December 18, 1998
Filing Date:
May 30, 1997
Export Citation:
Assignee:
CALSONIC CORP
International Classes:
B60R11/02; H04B7/26; H04M1/02; H04M1/11; H04M1/60; H04W84/10; (IPC1-7): H04M1/60; B60R11/02; H04B7/26; H04M1/02; H04M1/11; H04Q7/38
Attorney, Agent or Firm:
Hitoshi Maeda (1 person outside)
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