Operating in trunked mode 107Dialing a PABX numberThis feature is only available for radios withalphanumeric keys.To dial a PABX extension:1 Dial n, where n is the PABX extension you wishto call.2 Press Send or the # or PTT key.The call details appear on the display. While thecall is being setup, you can cancel the call bypressing Clear.Dialing a PSTN numberThis feature is only available for radios withalphanumeric keys.To dial a PSTN number:1 Dial 0n, where n is the PSTN number you wish tocall.The numbers you dial before the 0 depend onthe way your network operates.2 Press Send or the # or PTT key.The call details appear on the display. While thecall is being setup, you can cancel the call bypressing Clear.