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33
4
REPEATER OPERATION
D
DTMF tones
➥
Push [DTMF-S], then push the keys of the de-
sired DTMF digits.
• The function indicator lights green.
• 0–9, A–D,
✱
(E) and #(F) are available.
• When “
1
” is displayed, cancel the DTMF memory
encoder in advance. (p. 82)
• Push [DTMF-S] again to return the keypad to nor-
mal function control.
✔
For your convenience!
The transceiver has 16 DTMF memory channels for au-
topatch operation. See p. 81 for details.
D
1750 Hz tone
The microphone has 1750 Hz tone capability, used for ring
tone when calling, etc.
z
Push [FUNC].
• The function indicator lights orange.
x
Push [
✱
(TONE-1)] to transmit a 1750 Hz tone
call signal for 0.5 sec.; push and hold
[0(TONE-2)] to transmit a 1750 Hz tone call
signal for an arbitrary period.
• The function indicator goes out automatically.
Push ,
then or .
TONE-1
TONE-2
then push desired keys.
Push ,
DTMF-S
Summary of Contents for IC-E2820
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