Icom F3201DEX / F4201DEX Operating Instructions - Page 17

Call procedure, Push [Call] assigned to [Upper], [Lower] or [Emer].

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3 BASIC OPERATION Call procedure When your system employs tone signalling (excluding CTCSS and DTCS), the tone call procedure may be necessary prior to voice transmission. The tone signalling that is employed in the transceiver may be a selective calling system, which allows you to call only specific station(s), and prevents unwanted stations from contacting you. qqSelect a desired TX code channel or 2/5-tone code, according to your System Operator's instructions. • This may not be necessary, depending on the programming. wwPush [Call] (assigned to [Upper], [Lower] or [Emer]). (p. 2-6) eeAfter transmitting a 2/5-tone code, the remainder of your communication can be carried out normally. Selective calling Non-selective calling 3-4

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3
BASIC OPERATION
3-4
Call procedure
When your system employs tone signalling (excluding
CTCSS and DTCS), the tone call procedure may be
necessary prior to voice transmission. The tone signal-
ling that is employed in the transceiver may be a selec-
tive calling system, which allows you to call only spe-
cific station(s), and prevents unwanted stations from
contacting you.
Select a desired TX code channel or 2/5-tone code,
q
according to your System Operator’s instructions.
• This may not be necessary, depending on the program
-
ming.
Push [Call] (assigned to [Upper], [Lower] or [Emer]).
w
(p. 2-6)
After transmitting a 2/5-tone code, the remainder of
e
your communication can be carried out normally.
Selective calling
Non-selective calling