Siemens CX203isdn User Manual

SX303/353isdn / englisch / A31008-X353-B100-2-7619 / starting.fm / 14.11.2005

Reverting to idle status from anywhere in the menu:
◆ Press the exit menu key for around 1 second or
◆ do not press any key: The display automatically reverts to idle status after 1 minute.
Changes which you have not confirmed or saved by pressing 

, 

YES

, 

Store

, 

Send

 or with 

 will be lost.

The SX303isdn and SX353isdn or CX203isdn und CX253isdn base stations support the 

S44, S1, SL1, C34, C32, C1 and C2 handsets. In conjunction with a Gigaset handset, your 

base station offers you a variety of features. You can use a particular range of these 

features depending on the handset you are using. 
You can find operating instructions for your handsets on the enclosed CD or on the 

Internet at www.siemens.com/gigaset.
Using the example of "Assigning a ringtone melody to an MSN", operation of the base 

station from the following handsets is described below:
◆ S44, 
◆ S1 and SL1, 
◆ C34,
◆ C1, C2 and C32.
The meaning of the symbols used and information about operation of your handset can 

be found in the corresponding operating instructions.

<1>

Ÿ

 INT   SMS 

<1>

Ÿ

 INT   SMS 

Gigaset CX253isdn 

The number in pointed brackets <> 

indicates how many telephone 

lines are currently in use: <1> or 

<2>.

1.

i

Press the enter menu key. The menu opens.

2.

s

Press the display key until Audio is marked in the display (by the
frame) and then use the display key 

 to confirm.

3.

v

Press the display key until Vol.Loudspeaker is marked in the display
(by the frame) and then use the display key 

 to confirm.

4.

u v

Press the display keys to select the volume (1-5).

5.

Now press the display key to confirm the setting.

6.

j

Hold down the exit menu key to return to idle status.