OPERATING THE TRANSCEIVER
USING ENCRYPTION
ENVOY™ TRANSCEIVER GETTING STARTED GUIDE 105
1 If you are using CES-128 voice encryption with a 2221 Handset,
do the following to go to secure standby mode:
•Press (Options).
• Press or to scroll to the Standby On option.
•Press (Select).
Entering a PIN for a secure session
If you have CES-128 voice encryption, you can enter a PIN for a secure
session to provide additional privacy, if permitted. Stations must use the
same PIN in the session for successful secure communications. The PIN
may be entered as you go secure, or while in a secure session. The PIN
is valid for the current secure session only.
CAUTION: You must re-enter a PIN each time you go secure if you
want to use this additional privacy.
To enter a PIN for a secure session:
1 If you are using a 2220 Handset or 2230 Desk Console, do one
of the following:
• From the main menu, select (General),
then (Secure).
• Hold
SEC.
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