Siemens OpenScape Voice OpenStage 20 E SIP

Step by step
OpenScape Voice functions
98
Activating
If your administrator activated caller ID transmission for
your phone, you can deactivate this setting as follows:
^ Lift the handset.
j Enter the code (see the table of codes  page 117) to
suppress the caller ID.
Z Wait until you hear the confirmation tone.
Caller ID transfer is suppressed. "Private/Anonymous"
appears on the called party’s display instead of the call-
er ID.
Temporarily activating anonymous calling for
the next call
If your administrator activated caller ID transmission for
your phone, you can deactivate this setting for the next
call as follows:
^ Lift the handset.
j Enter the code (see the table of codes  page 117).
Z Wait until you hear the confirmation tone.
j Dial the phone number of the party you want to contact.
Caller ID transmission is reactivated after this call.