| 摘要 |
A portable communication device 100 that has a processing section (Fig. 2,208) to control operation of the portable communication device 100 in response to an input signal (TS_INPUT), a user interface having a touch sensitive input device 128 for generating the input signal (TS_INPUT) and a sensor 134. The sensor 134 disables the touch sensitive input device 128 from generating the input signal (TS_INPUT) when the portable communication device 100 is positioned in close proximity to a user and, thereby, preventing inadvertent actuations whilst the user holds the portable communication device against his or her head to facilitate communication. |
