User's Guide

34 Making and Receiving Calls Preliminary Draft
Changing security during calls
Secure-only users cannot use this feature.
Besides making and receiving clear and secure calls, traditional
and autosecure users can switch the type of call connection during
the call. For instance, if you have established a secure call
connection with another party, you can transition the connection
to a clear one without hanging up and redialing. You can likewise
transition clear connections to secure ones.
To change the type of security during a call, do one of the
following:
■ To transition from secure to clear: Press and hold the Send/
Talk key . A message appears on the phone display of the
person you are talking to, asking him or her to confirm the transition
to clear.
■ To transition from clear to secure:
❑ Press and hold the Send/Talk key .
❑ If prompted to enter your PIN, enter your PIN. The type of
messages that appear and the length of the connection time
depends on whether your phone number has been previously
setup (recognized and stored as secure) in the other party’s
phone. For more information about this process, see page 29.
The person you are talking to might be prompted to enter a PIN.