发明名称 MICROTELEPHONE
摘要 FIELD: telephone communication, design and operation of wireless telephone. SUBSTANCE: technical objective of invention lies in increase of number of groups of information symbols used in transmission, reception and storage of information messages with simultaneous reduction or constancy of dimensions of case of microtelephone, in decrease of time required for subscriber to key text messages and in diminished number of symbols entered by mistake. Novelty of microtelephone consists in that dial incorporates two units. First unit selects symbol from group of symbols and second unit records selected symbol. Units are connected with their outputs to input(s) of central processor. Dial comes in the form of disc put on axle for rotation and vertical displacement which is fitted with position pickup of angle data and pickup recording vertical position. EFFECT: reduced time required for keying text messages. 4 cl, 6 dwg
申请公布号 RU2197068(C2) 申请公布日期 2003.01.20
申请号 RU20000130117 申请日期 2000.11.27
申请人 BOGUSHEVICH TAT'JANA SEM©NOVNA 发明人 BOGUSHEVICH T.S.
分类号 H04M1/23 主分类号 H04M1/23
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