ICOM 277602 Manuale Utente

16

NOTE: The tone signalling operations are available for the 

IC-F3013/F4013 only.

■

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 

[Call]. (p. 11)

e

After transmitting a 2/5-tone code, the remainder of your com-

munication can be carried out in the normal fashion.

D Transmitting notes— PTTID call

The transceiver sends the ID code (5-tone, DTMF or digital ANI)
automatically when 

[PTT] is pushed (beginning of transmission)

and released (end of transmission) depends on the setting.