Basic functions
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Step by Step
Basic functions
Secure voice transmission
Prerequisite: The secure voice communication option
must be activated by your administrator.
If you call a party or receive a call from a party over a se-
cure connection, a padlock icon
[1]
appears on the other
party’s row on your graphic display. You can opt to have
voice connections that are no longer secure indicated
by a brief alerting tone and a window with the message
"Unencrypted call" (see  page 224).
Incoming calls
Your OpenStage phone rings with the tone signal set
when an incoming call is received. The call is also visu-
ally signaled on the alert bar.
If transmitted, calling party information (name, phone
number) appears on the graphic display.
Please read the introductory chapters "Getting to
know your OpenStage phone"  page 16 and
"Applications available on your OpenStage
phone"  page 40 carefully before performing
any of the steps described here on your phone.
[1] Closed for secure or open for nonsecure voice communication
If you have set a pattern melody  page 221 or
a ringtone  page 220 on your phone, it is pos-
sible that administrator preset a different ring-
tone or deactivates the ringtone, regardless of
the call type (e.g. an external or internal call).
An incoming call will interrupt any ongoing tele-
phone setting operations. As soon as the call
ends, press
v to return to the point in the menu
structure where you were interrupted.