Siemens OPENSTAGE 20 5000 - Manual (Page 110)

Step by step
Individual phone configuration
110
Tone and indication with an unsecured voice
connection
Use this option to activate an alerting tone that you hear
when a secure voice connection with the party you are
currently talking to ceases to be secure. The message
"Nonsecure connection" also appears.
Prerequisite: Secure connection setup is the prefer-
ence set by your service personnel.
z You can also configure this setting via the Web interface
Æ page 116.
N
Press the key shown.
Select and confirm the option shown.
if nec.
j
Enter and confirm the User password.
Select and confirm the option shown.
Select and confirm the option shown.
Select and confirm the option shown.
Select and confirm the option shown in the context
menu.
Select and confirm the option shown.
User
Configuration
Connected calls
Secure call alert
Yes
Save & Exit