Tait TM8250 Operator's Manual page 39

Enabling voice inversion scrambling by using
the Main menu
1 Communicate to the recipient or recipients that you are
about to turn on secure communication (scrambling
active), and they will need to do the same.
2 Select Menu>Radio
settings>Functions>Scrambler.
3 In the Scrambler menu, choose
On.
4 Press Select.
The message Scrambler acti-
vated appears in the display.
While on, the voice inversion
scrambler symbol
in the display.
5 Proceed with your call.
Functions
Scrambler
Lock radio
Back
Scrambler
Off 2
On
Back
appears
Basic operation 39
2
Select
Select
Scrambler
activated