H - Electricity – 04 – M
Patent
H - Electricity
04
M
379/11
H04M 1/72 (2006.01) H04M 1/60 (2006.01)
Patent
CA 1286810
LOUDSPEAKER APPARATUS AND METHOD FOR A RADIO TELEPHONE APPARATUS ABSTRACT OF THE DISCLOSURE A loudspeaker apparatus is used for a radio telephone appara- tus having a base unit and a radio telephone set. The base unit includes a loudspeaker for generating a speech signal from a wired telephone line coupled to the base unit. The loudspeaker is con- nected to the wired telephone line in response to a calling origina- tion signal by an operation of calling origination key if the radio telephone set is installed in the base unit.
562243
Kabushiki Kaisha Toshiba
Sim & Mcburney
LandOfFree
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