| 摘要 |
A menu selection technique ( 300 ) dynamically updates a display of a portable communication device, such as a two-way radio. The user enters an alphanumeric entry ( 306 ) via a keypad, each entry being added to the contents of an input buffer ( 308 ) of the portable communication device. The content of the buffer is matched with available features ( 310 ) and the display is updated with a menu selection of the matched available features ( 312 ). As user entries are progressively entered, the selection of menu features narrows until the user selects a feature ( 314 ) and the feature is launched ( 316 ).
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