Icom F3400D / F4400D Operation Guide - Page 42
DTMF calls, ◇ Manual Dialing, ◇ Autodial, ◇ Stun function
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Previous view 4 ADVANCED OPERATION DTMF calls DDManual Dialing A user can send DTMF codes. While holding down [PTT], push the keys on the Tenkey pad. DDAutodial A user can quickly send DTMF tones that have been pre-entered into the transceiver. 1. Push [DTMF Autodial] to display the "DTMF Autodial" screen. DDStun function (Only for LTR operation) The Stun function is used when a transceiver is stolen or lost, and the function deactivates the transceiver. When the transceiver receives a matching DTMF code, the stun function is activated and the transceiver operation is inhibited. In this case, entering the password or reprogramming is necessary to operate the transceiver again. 2. P ush [Up] or [Down] to select a DTMF Memory. 3. Push [PTT] to send the selected DTMF Memory's codes. ••After sending, automatically returns to the standby screen. TIP: In the standby screen, a user can send the currently selected DTMF Memory's codes by holding down [Autodial]. 4-2