Siemens CX203isdn User Manual

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

If you do not wish your phone number to be revealed to the person you are speaking 

to you can stop your number being identified. You can withhold identification of your 

phone number specifically for the next call or else for all calls. With the permanent 

setting, the phone number is withheld from the other caller both for outgoing calls 

(CLIR) and for incoming calls (COLR).
Withholding identification of the phone number for the next call only: 

Withholding or permitting identification of your phone number for all calls:
When the phone is supplied Withhold no.

is not activated. 

i

Open the menu.

s

Select the menu item and confirm.

s

Select the menu item and confirm.

s

Select the menu item and confirm (

‰

= activated). 

j

Hold down (back to idle status).

i

After the call, the setting is reset again. Your phone number will be 

identified to your next caller. When you call the selected phone number 

from the last number redial list again, this call is also not anonymous.

i

Open the menu.

s

Select the menu item and confirm.

s

Select the menu item and confirm.

s

Select the menu item and confirm.

s

Select the menu item and confirm (

‰

= activated). 

j

Hold down (back to idle status).