Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2002.11c
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- Pages.573-576
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- 2002
Design and Implementation of Multi-functional Telephone preventing simultaneous call
동시통화 방지 기능을 가진 SOHO용 다기능 전화기 구현
- Park, Chang-Hyun (Dept. of Electronic Eng, Kumoh National University of Tech.) ;
- Kwan, O-Kyung (Dept. of Electronic Eng, Kumoh National University of Tech.) ;
- Kim, Jin-Kyu ;
- Hong, Kwang-Ho ;
- Oh, Woo-Jin (Dept. of Electronic Eng, Kumoh National University of Tech.)
- Published : 2002.11.30
Abstract
In this paper we propose multi-functional telephone rejecting a simultaneous call at home or small office with several telephones in one line. Also we describe the protocol to transfer a call to the other telephone in different place with ease. So the proposed scheme can protect a personal privacy and provide the conveniency. Since the proposed phone is implemented with Holtek HT95C20P microprocessor, the most of functions can be easily changed accordance with user's needs.
Keywords