34 Basic operationMaking a preset callThe preset calls programmed for your radio may include in-fleet calls and numbers to change to a conventional channelor group. They can also include out-of-fleet calls, calls toPABX extensions or PSTN numbers, the ability to change theoperating network, and MPT functions such as do not disturband call diversion. There may be up to 100 preset callsprogrammed. To make a preset call from your radio, you maybe able to either:■ use a programmed function key, or■ use one of the methods described in "Making a call" onpage 32.Using a function key to make a preset callPress the function key programmed to make the preset callyou want.The call details appear in the display. While the call is beingsetup, you can cancel the call by pressing the clear key .Making a preset call by whole-numberscrolling or diallingTo make a preset call, you can use whole-number scrolling,dial the number using the shift key and scroll keys, or dial thenumber using the alphanumeric keys on a keypadmicrophone. For more information on each of these methods,see "Making a call" on page 32.For example, to dial a preset call using the shift key andscroll keys:1 Press the shift key to begindialling. The first character is selected,and flashes on and off.