ADVANCED OPERATIONS
DTMF (Dual Tone Multi Frequency) Calls
■Making a DTMF Call
Note: DTMF calls can be made only in analog operation.
Manual Dialing (Microphone Keypad Only)
1Press and hold the microphone PTT switch.
2Enter the desired digits using the microphone keypad.
•If you release the microphone PTT switch, transmit mode will end even if the complete number has not been sent.
•If the Keypad Auto PTT function has been enabled by your dealer, you do not need to press the PTT switch to transmit; you can make the call simply by pressing the microphone keys.
Store & Send
1Enter up to 30 digits using the microphone keypad.
•Alternatively, you can enter digits by using 
/
{page 11}.
2Press the microphone PTT switch to make the call.
■Autodial
Autodial allows you to quickly call DTMF numbers that have been programmed onto your transceiver.
1Press the key programmed as Autodial, or access the Menu {page 9}.
2Press 
/
to select your desired number, or enter the list number directly (01 ~ 32).
•The stored entry appears on the display.
3Press the microphone PTT switch to make the call.
■Stun Code
This function is used when a transceiver is stolen or lost. When the transceiver receives a call containing a stun code, the transceiver becomes disabled. The stun code is cancelled when the transceiver receives a call with a revive code.
Encryption
Note: You must install the Secure Cryptographic Module (SCM) to use the Encryption feature.
Press the key programmed as Encryption, or access the Menu {page 9}, to switch the transceiver to secure (encrypted) transmission.
•Pressing the microphone PTT switch after the Encryption function has been turned ON encrypts the transmitted signal.
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