About encryption 63Safeguarding you and your radioChanging your transmit encryption key backto the default setting1 Press Menu and select Security > Preset keys.The message Select Preset Keys? appears inthe display.2 Select OK and the message Preset Keys selectedbriefly appears in the display.Removing encryption keys from your radioIt may be possible for you to delete encryption keys fromyour radio.Note: When emergency mode is activated, or whenyour radio is immobilized (‘inhibited’), your encryptionkeys may be automatically deleted from your radio.Deleting an encryption key1 Press Menu and select Security > Advanced >Zeroize key.2 Scroll to the key you want and press Select.The message Single Key Zeroized briefly appearsin the display.
