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DTMF (DUAL TONE MULTI FREQUENCY) CALLS
MANUAL DIALING (KEYPAD MODELS ONLY)
■ METHOD 1
Press and hold the PTT switch, then enter the desired
digits using the front panel keypad.
• If your dealer has activated the Keypad Auto PTT function,
you need not press the PTT switch while pressing the keys on
the keypad in Conventional systems. The DTMF code will be
sent automatically when you press a key.
■ METHOD 2
Enter the desired digits using the front panel keypad
(maximum of 16 digits). After entering the complete
number, press the PTT switch.
• In Conventional systems, the DTMF code is transmitted after
pressing the PTT switch.
• In Trunking systems, the DTMF code is transmitted after a
connection is established. Releasing the PTT switch before a
connection is established will stop the transmission from
occurring.
• In RIC (Repeater Inter-Connect) Trunking systems, the DTMF
code is transmitted after a connection with the telephone
system is established. Press the key programmed as
Autodial, followed by the Side 2 key, to automatically
connect to the repeater and transmit the DTMF code.
Note: If you switch the power OFF before sending the number,
the number will be cleared from memory.