Step by Step
Basic functions
34
Using callback
You can request a callback if the internal station called is busy or if no-
body answers. This also applies for external calls via ISDN exchang-
es. This feature saves you from having to make repeated attempts to
reach the user.
You receive a callback
• When the other party is no longer busy,
• When the user who did not answer has conducted another call.
Storing a callback
Prerequisite: You have reached a busy line or no one answers.
Confirm.
Accepting a callback
Prerequisite: A callback was saved. Your telephone rings. "Callback:
..." appears on the display.
^
Lift the handset.
or
n
Press the key shown. The LED lights up.
or
Select and confirm the option shown.
You hear a ring tone.
Pay attention to the notes on voice encryption
When configured (contact your service personnel), all call-
back requests are automatically deleted over night.
Callback?
Answer?