Elta IC-F25/S Marine Radio User Manual

Call procedure
When your system employs tone signalling (excluding CTCSS and
DTCS), the call procedure may be necessary prior to voice trans-
mission. The tone signalling employed may be a selective calling
system which allows you to call specific station(s) only and prevent
unwanted stations from contacting you.
q Select the desired TX code channel or 2/5-tone code according
to your System Operator’s instructions.
• This may not be necessary depending on programming.
w Push the call key (assigned to one of the dealer programmable
keys.) (p. 11)
e After transmitting a 2/5-tone code, the remainder of your com-
munication can be carried out in the normal fashion.
Selective calling
Non-selective calling
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