Title:
【発明の名称】無線通信装置におけるキーの偶発的作動を防止する装置及び方法
Document Type and Number:
Japanese Patent JP2002510169
Kind Code:
A
Abstract:
A wireless communication device has one or more predetermined patterns of key operation that are required to perform the function associated with the key. For example, activation of a power key on (114) a wireless communication device may be intentional or inadvertent. The wireless communication device requires activation of the selected key with a predetermined pattern of operation in order to qualify as an intentional act by the user. The predetermined patterns of operation may be varied in accordance with different conditions of the wireless communication device. The predetermined pattern of operation may require continuous activation for a predetermined period of time, multiple activation of the selected key within a predetermined period of time, simultaneous activation of multiple keys, sequential activation of multiple keys, or the like. The wireless communication device may also utilize a display to request confirmation by the user of a selected action.
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Inventors:
Cooper, Rotem
Application Number:
JP2000540663A
Publication Date:
April 02, 2002
Filing Date:
January 20, 1999
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04M1/00; H04M1/02; H04M1/72466; (IPC1-7): H04M1/02; H04M1/00; H04M1/725
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)