16ADVANCED OPERATIONSDTMF (DUAL TONE MULTI FREQUENCY) CALLS■ Making a DTMF CallNote: DTMF calls can be made only in analog operation.Manual Dialing (Microphone Keypad Only)1 Press and hold the PTT switch.2 Enter the desired digits using the microphone keypad.• If you release the PTT switch, transmit mode will end even if the completenumber has not been sent.• If the Keypad Auto PTT function has been enabled by your dealer, you do notneed to press the PTT switch to transmit; you can make the call simply bypressing the microphone keys.Store & Send1 Press the key programmed as Autodial.2 Enter up to 30 digits using the microphone keypad.• Alternatively, you can enter digits by using / {page 11}.3 Press the PTT switch or to make the call.■ AutodialAutodial allows you to quickly call DTMF numbers that have been programmedonto your transceiver.1 Press the key programmed as Autodial, or access the Menu {page 9}.• The fi rst entry in the Autodial list appears on the display.2 Press / to select your desired Autodial list number, or enter the listnumber directly (01 ~ 32) .• The stored entry appears on the display.3 Press the PTT switch to make the call.■ Stun CodeThis function is used when a transceiver is stolen or lost. When the transceiverreceives a call containing a stun code, the transceiver becomes disabled. Thestun code is cancelled when the transceiver receives a call with a revive code.TRUNKING CALLS (ANALOG)■ Making a Telephone CallManual Dialing1 Select your desired zone and telephone group ID.2 Press the PTT switch to start the call.3 Enter your desired number using the microphone keys.