发明名称 Mobile telephone has key field above display to simplify one-handed operation, key protection flap or sliding element containing loudspeaker and/or antenna
摘要 <p>The device has at least one display (14), a key field (13), a loudspeaker (15) and a microphone. The key field is arranged above the display to simplify one-handed operation. A key protection arrangement in the form of a flap or sliding element contains a loudspeaker and/or an antenna (11), so that opening or exposing the keys enables better reception or higher transmission power.</p>
申请公布号 DE10107053(A1) 申请公布日期 2002.08.14
申请号 DE2001107053 申请日期 2001.02.13
申请人 SPRENGER, KARL-HEINZ 发明人 SPRENGER, KARL-HEINZ
分类号 H04M1/02;H04M1/725;(IPC1-7):H04M1/02;H04Q7/32;H04M1/00 主分类号 H04M1/02
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