Removing Encryption Keys From The Radio - Tait TP9600 User Manual

Once the encryption key is changed, it may also automatically update the encryp-
tion keys used to encrypt calls on other channels.
Changing the transmit encryption key
1. Press Menu and select Security > Change all.
2. Scroll to the required key and press Select. The message Global key selected briefly appears in
the display.
Changing the transmit encryption key back to the default setting
1. Press Menu and select Security > Preset keys. The message Select preset keys? appears in
the display.
2. Press OK and the message Preset keys selected briefly appears in the display.
Changing the encryption keyset
It may be possible to change the encryption data associated with the encryption keys loaded in the radio.
1. Select Menu > Security > Security > Change keyset.
2. Scroll to 01 or 02 and press Select. The message Keyset selected briefly appears in the display.

Removing Encryption Keys from the Radio

It may be possible for users to delete encryption keys from their radio.
When emergency mode is activated, or when the radio is immobilized ('inhibited'),
encryption keys may be automatically deleted from the radio.
If the encryption keys are deleted, the message Key fail appears and a warning tone will periodically
sound. The message Cannot transmit will be displayed if the user tries to transmit.
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Tait International Ltd July 2021