| By knowing the basic functions of your radio, operators will be able to select the correct zone and channel, and communicate effectively with other users: |
- Zone Selector: allows a user to select the desired zone, which refers to groups of channels in a radio
- Channel Selector: allows selection of one of the multiple channels found within zones
- PTT (Push To Talk): the microphone button that is pushed and held, in order to transmit
- Home Button: when pressed and held down for an extended period (1-2 seconds), normally returns the radio to users’ primary operating channel, pressing the Home Button momentarily vs pressing and holding may also perform different functions. Home button may not be available on all radios and may be programmed differently between agencies or different radios.
- Orange Button: often used as an “Emergency Call” button, but not always the case, programming varies (it is very important for users to be aware of and understand whether the Emergency Call feature is active on their radios)
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