OPERATING THE TRANSCEIVER
USING ENCRYPTION
104 ENVOY™ TRANSCEIVER GETTING STARTED GUIDE
For AES-256 data encryption you will see:
NOTE: If you have more than one encryptor/scrambler
available for activation, you can change to another
encryptor/scrambler, if permitted.
1 If you are using CES-128 voice encryption with a 2220 Handset
or 2230 Desk Console, press to go to secure standby mode, if
enabled and required.
Secure (in Rx) Clear (in Rx)
secure index for
AES-256 data
secure key
digital
key prefix
Transmit (while secure) Receive (while secure)