Kenwood TH-78A Instruction Manual page 39

Press the PTT switch. Communication is possible in
both the Paging and code setting mode.
In the code setting mode
The group code 789 and your station ID code 111
are transmitted.
Calling a Specific Group Member
Use the following procedure to call a specific group
member:
In the Paging mode
145.02 MHz
1 Select the local station code memory. In this
example, we have selected memory 3.
2 If the local station code is not in memory, enter it in
memory 0.
3 Press the PTT switch.
4 You can cancel Paging once you have established
contact.
Local station code 444 and your station ID code 111
are transmitted. The DTMF sounds as the codes are
transmitted.
In the Paging mode
145.02 MHz
444*111
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