Ending The Call - Siemens optiPoint 400 Operating Instructions Manual

Step by Step
Speaker
Release
The called party does not answer or is busy:
Press the key. The LED goes out.
Your system may also be programmed so that
you have to press the Internal key before you dial
an internal number.
To call an external party, you have to enter an ex-
ternal code before dialing the party's telephone
number (Prime Line is not active; contact your
service personnel).

Ending the call

t
Replace the handset.
or
Press the key.
Making Calls – Basic Functions
15