| 摘要 |
Phone Amplification and privacy device with a U shaped cradle into which a cellular phone or public phone fits, a rectangular shaped housing that is hinged at one end to the bottom portion of the U shape, a speaker attached to the U shaped portion that ends up being located just over the top of and parallel to the microphone portion of the cellular phone or public phone, a microphone and amplifier circuit enclosed within the rectangular housing, an on/off switch and battery located within said rectangular housing, and a privacy shield hingably attached to one edge of the outside surface of said rectangular housing.
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