Title:
INTERGRATED COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/138222
Kind Code:
A1
Abstract:
An integrated communication device can be connected to Public Switched Telephone
Network (PSTN) (7) or Internet (8), that enabling the integrated communication
device to dial local calls or network calls. The device comprises a Bluetooth
headset (5) which having a signal transfer port (50), and a main body (4) which
containing a headset containing slot (40) and a control circuit board. Wherein,
the headset containing slot (40) may make a Bluttooth headset (5) insert in it,
such that the signal transfer port (50) of the Bluetooth headset can be connected
with the control circuit board. And the control circuit board comprises a control
module (401). The control module (401) is connected with a Bluetooth module (408),
a wireless network telephone module (410), a PSTN module (403), an audio coding/decoding
circuit (407), a judging and charging circuit (411) and a audio switching module
(405), in order to control these modules and circuits mentioned above. Further,
the audio switching module (405) is connected with a loudspeaker (412) and a microphone
(413). Thus, it provides many choices to users on communication, so it improves
the call quality in people's life and their work.
Inventors:
LIN PI-FEN (CN)
Application Number:
PCT/CN2008/000922
Publication Date:
November 20, 2008
Filing Date:
May 09, 2008
Export Citation:
Assignee:
LIN PI-FEN (CN)
International Classes:
H04M1/04
Foreign References:
| DE202005017366U1 | 2006-01-26 | |||
| GB2406015A | 2005-03-16 | |||
| CN2640148Y | 2004-09-08 | |||
| US20040266349A1 | 2004-12-30 | |||
| CN2631171Y | 2004-08-04 | |||
| CN2894126Y | 2007-04-25 | |||
| CN2852547Y | 2006-12-27 | |||
| CN1424837A | 2003-06-18 |
Attorney, Agent or Firm:
LUNG TIN INTERNATIONAL INTELLECTUAL PROPERTY AGENTLTD. (Tower B Grand Place,No.5 Huizhong Road,Chaoyang District, Beijing 1, CN)
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