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Security The phonebook application is not locked when you restrict
outgoing calls to numbers stored in the phonebook. To prevent a
user from adding (and then calling) a new phonebook entry, you
may want to lock the phonebook application under these
circumstances. See the “Lock Application” item on page 63.
Activating Talk SecureYour phone can attempt to send your calls using a high-security
connection, to prevent others from intercepting them. For more
information, see “Talk Secure” on page 33.
Find the Feature
M> Settings > Security
> Talk Secure
Press To
1
S scroll to Preferred or Off
2
SELECT (+) switch talk secure on or off