User's Manual
OPERATING THE TRANSCEIVER
USING ENCRYPTION
ENVOY™ TRANSCEIVER GETTING STARTED GUIDE 81
Using encryption
Switching the encryptor on or off
The 2220 Handset and 2230 Desk Console have hot keys that
access the secure feature directly. With the 2221 Handset, you
access the secure feature via Functions.
If you want secure to remain on at all times, you set this in
Settings > Security > Secure Start State.
NOTE: For more information, see the Reference Manual.
To switch the encryptor on or off:
If you are using a 2220 Handset or 2230 Desk Console,
press
SEC.
If you are using a 2221 Handset:
•Press (Options).
• Press or to scroll to the Secure On|Secure
Off option.
•Press (Select).
Secure is toggled on or off across all available encryptors.
For CIVS voice scrambling you will see:
Secure Clear