Dual Tone Multi-Frequency (Dtmf) Functions; Making Dtmf Calls - Kenwood TH-G71A Instruction Manual

DUAL TONE MULTI-FREQUENCY (DTMF) FUNCTIONS
You can send DTMF tones by using the DTMF keys on m@ DTMF Tone TX Hold
the keypad. The keypad includes the 12 keys found on
a push-button telephone plus 4 additional keys
(A, B, C, D). These additional keys are required for
various control operations by some repeater systems.
This function makes the transceiver remain in the
transmit mode for 2 seconds after you release each
key. So you can release the PTT switch after
beginning to press keys.
MAKING DTMF CALLS 1 Press [F], [BAND] to enter Menu mode.
1 Press and hold the PTT switch. 2 Select Menu No. 13 (2S).
2 Press the keys in sequence on the keypad to send CD aes
e The corresponding DTMF tones are transmitted.
3 Press [BAND] to switch the function ON or OFF
(default).
4 Press any key other than [BAND], [LAMP], and
[MON]] to exit Menu mode.
m@ Autopatch (U.S.A. and Canada)
Some repeaters in the U.S.A. and Canada offer a
service called Autopatch. Autopatch allows you to
access the public telephone network by sending
DTMF tones. Some repeaters require a special key
sequence to activate Autopatch. Check with the
repeater control operator.
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