User guide
Table Of Contents
- Important information
- General information
- Getting to know your OpenStage phone
- Basic functions
- Secure voice transmission
- Answering a call
- Directed pickup
- Switching from handset to speakerphone mode
- Switching from speakerphone mode to the handset
- Switching from headset to speakerphone mode
- Open listening
- Activating/deactivating the microphone
- Ending a call
- Group call
- Making calls
- Redial
- Consulting a second party
- Call forwarding
- Callback
- Calling back missed calls
- Programming sensor keys
- Enhanced phone functions
- Making calls with multiple lines
- Privacy/security
- Mobility
- OpenScape Voice functions
- Individual phone configuration
- Web interface (WBM)
- Fixing problems
- Index

Making calls with multiple lines
99
Step by Step
During calls
Making and receiving calls on a single line
If you only use one line on your multi-line telephone to
make calls, and you receive calls on the same line, the
phone operates in the same way as a single-line tele-
phone:
• Redial Æ page 50
• Consultation Æ page 51
• Toggle/Connect Æ page 52
• Callback Æ page 60
•Hold Æ page 74
• Call waiting (second call) Æ page 77
• Transferring a call Æ page 80
• Conference Æ page 90
Functions available exclusively for the primary line:
• Call lists Æ page 31
• Voicemail Æ page 30
• Call forwarding Æ page 54
• Do not disturb Æ page 117
Making and receiving calls with multiple
lines
Accepting a waiting call
Prerequisite: You are conducting a call. At the same
time, a call is incoming on another line.
[ Call on line 1.
T Press the line key for line 2. The call on line 1 is placed
on hold.
Depending on your individual settings, you will
be notified of incoming calls Æ page 115.
Depending on the settings for "Rollover", you will
be notified of incoming calls Æ page 115.










