26 Basic operationMaking a preset callYou may be able to make preset calls to other radios by usinga programmed function key. There are two types of presetcalls that may be available:■ channel preset calls, or■ network preset calls.Making a channel preset call1 Select the required channel using the channel selectionkeys or .2 Press the assigned function key to make the call.Alternatively, your radio may be programmed so that apreset call can be sent with a press of the PTT key. In thiscase, press the PTT key to make the preset call.3 When the called party responds, proceed with yourconversation.Making a network preset callNote: When making a network preset call, it is not necessaryto change channels.1 Press the assigned function key to make the call.2 When the called party responds, proceed with yourconversation.Transmitting at low powerIf you want to transmit at low power, you can override yourradio’s programmed power settings by using a function keyprogrammed for low-power transmit.To transmit at low power on your current channel:■ Press the function key programmed for low-powertransmit.When the function key is pressed again, transmission is atthe programmed power level.