Telephoning as usual
Call someone
Making a call within and outside your telephone system
Call someone
...
Enter the desired number.
Lift the handset.
Notes
GB
• If necessary, you have to predial an external line code for external calls. For more
information, contact your system administrator.
Making a call with one key stroke
Press the display key or function key for the desired subscriber.
Lift the handset.
Redialling
You can redial one of the last 10 (IP Office) or last 5 (I5) numbers called.
Press the "Redial" function key.
Scroll to the desired number, e.g. 06975051234.
Lift the handset.
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