发明名称 APPEARANCE ADAPTABLE KEYPAD FOR A HANDHELD COMMUNICATION DEVICE
摘要 A handheld communication device configurable between a telephone mode and an email mode is described. The handheld communication device has a body with a front face at which a user input is located. The user input includes an appearance-adaptable keypad configurable between a telephone keypad when the device is in the telephone mode, and a text entry keypad when the device is in the email mode. The telephone keypad includes a plurality of alphanumeric input keys. The telephone keypad is arranged in a standard telephone keypad layout when the device is in the telephone mode. The text entry keypad includes a plurality of alphabetic input keys. The text entry keypad is arranged in a standard text entry keyboard layout when the device is in the email mode.
申请公布号 US2008318617(A1) 申请公布日期 2008.12.25
申请号 US20070767168 申请日期 2007.06.22
申请人 RESEARCH IN MOTION LIMITED 发明人 LADOUCEUR NORMAN;GRIFFIN JASON T.;FYKE STEVEN
分类号 H04M1/00 主分类号 H04M1/00
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