| 摘要 |
A push-to-talk switch can have a diaphragm that is supported about a periphery thereof and can have a thicker portion which defines a button. A bezel can be configured so as to guide a user's finger to the button. A magnetic switch can be used to provide the momentary contact required for radio transmissions. Thus, a push-to-talk switch that has enhanced reliability is provided. More particularly, the push-to-talk switch of the present invention is more likely to operate properly regardless of how the button thereof is pushed and is less likely to fail during operation.
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