Method for switching over mobile telephone to transmit and receive speech signal in non-hand-holding mode

Application Number: 00120030
Application Date: 2000.06.10
Publication Number: 1282185
Publication Date: 2001.01.31
Priority Information: 1999/7/21 KR 29477/99
International: H04Q7/32
Applicant(s) Name: Samsung Electronics Co., Ltd.
Address:
Inventor(s) Name: Han Jung-Gvn
Patent Agency Code: 72001
Patent Agent: li efei
Abstract Switching a mobile telephone for selectively receiving or transmitting a voice signal in a speakerphone mode by counting the number of the full-rate voice data received from the sender, and blocking the transmission path from the receiver to prevent the received voice data from being retransmitted through the receiver's microphone to the sender if the number of the full-rate voice data exceeds a predetermined value.