Siemens 500 economy User Manual

Page of 116
Step by Step
Making and Answering Calls
14
Making and Answering Calls
Special default ring signaling is set for your telephone:
When you receive an internal call, your telephone 
rings once every four seconds (single-tone 
sequence). 
When you receive an external call, your telephone 
rings twice in rapid succession every four seconds 
(dual-tone sequence).
When you receive a call from the entrance tele-
phone, your telephone rings three times in rapid 
succession every four seconds (triple-tone se-
quence).
If a call is waiting, you hear a short tone (beep) every 
six seconds.
The number or the name of the caller appears on the 
display. 
Answering a Call With the Handset
The telephone rings. The caller appears on the screen.
C
Lift the handset.
J
 or 
K
Raise or lower the volume. Keep pressing the key until 
the desired volume is set.
Ending the call:
I
Replace the handset.
or
Press the key.
Answering a Call with the Speaker
(Speakerphone Mode)
The telephone rings. The caller appears on the screen.
Press the key. The LED lights up.
Speakerphone mode.
J
 or 
K
Raise or lower the volume. Keep pressing the key until 
the desired volume is set.
Release
This function is not available with 
optiPoint 500 economy and optiPoint 500 basic.
Speaker