132 EncryptionWarning Once you change the encryption key, it mayalso automatically update the encryption keys used toencrypt calls on other channels.Changing the transmit encryption key1 Press Menu and select Security > Change all.2 Scroll to the key you want and press Select.The message Global key selected briefly appearsin the display.Changing the transmit encryption keyback to the default setting1 Press Menu and select Security > Preset keys.The message Select preset keys? appears inthe display.2 Press OK and the message Preset keys selectedbriefly appears in the display.Changing the encryption keysetIt may be possible for you to change the encryptiondata associated with the encryption keys loaded inyour radio.1 Menu and select Security and select Security >Change keyset.Change allKey 2Key 1 SelectBackSecurityPreset keysChange all SelectBack