Unify OpenStage 15 User Manual

32 Basic functions
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 secure connection, a pad-
lock icon appears on the display.
1
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 178).
Emergency mode
If a failover system has been set up for your OpenScape Voice, you can still
make calls and use the functions of the failover system, for example, despite
network faults.
If it happens that your telephone is no longer connected to OpenScape Voice, it
is registered automatically on the configured failover system.
The message
"Emergency mode (B8)" then appears on the display.
Some functions may not be accessible while in emergency mode, for example:
• Call forwarding ( Page 54)
• Voicemail (
 Page 41)
• Callback (
 Page 51)
• Group functions (
 Page 39)
• Multiline (
 Page 116)
• OpenScape Voice functions (
 Page 147)
Answering a call
Your OpenStage phone rings with the tone signal set when an incoming call is
received.
If transmitted, calling party information (name, phone number) appears on the
display.
Please read the introductory chapter "Getting to know your OpenStage
phone"
 Page 14 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 175 on your phone, it is possible
that administrator has preset a different pattern melody or pattern se-
quence or deactivated the ringtone, depending on the call type (e.g. an ex-
ternal or internal call).
An incoming call will interrupt any ongoing telephone setting operations.
When the call ends, you can press the N key to return to the point in the
menu structure where you were interrupted.

Unify OpenStage 15 Specifications

General

Brand	Unify
Model	OpenStage 15
Category	Telephone
Language	English