Basic functions
Step by step
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Basic functions
Please read carefully the introductory chapter
"Getting to know your OpenStage phone"
page 13 before performing any of the steps
described here on your phone.
Secure voice transmission
Prerequisite: The secure voice communication option
must be activated by your service personnel.
If you call a party or receive a call from a party over a se-
cure connection, a padlock icon appears on the display.
appears on the other party's line. You can opt to have
voice connections that are no longer secure indicated
by a brief alerting tone and the message "Unencrypted
call" appears on the second line for two seconds (see
page 143).
Answering a call
Your OpenStage phone rings with the tone signal set
when an incoming call is received. The call is also visu-
ally signaled on the call display.
If transmitted, calling party information (name, phone
number) appears on the display.
If you have set a pattern melody
your phone, it is possible that service personnel
have preset a different pattern melody or pattern
sequence or deactivated the ringtone, depend-
ing on the call type (e.g. an external or internal
call).
An incoming call will interrupt any ongoing tele-
phone setting operations. When the call ends,
you can press the N key to return to the point
in the menu structure where you were interrupt-
ed.
1.
Closed for secure or open for nonsecure voice communication
1
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