2.3 Originating Features
Calling Line Identification Restriction (CLIR)
Description
Calling Line Identification Restriction (CLIR) restricts showing the calling party's number on
the display of the called party's telephone when a call is received.
Conditions
• If the displaying is enabled, the called party can check the calling party's number before the
called party answers it (CLIP: Calling Line Identification Presentation).
Programming Guide References
• [418] ISDN Line Number Assignment
• [419] ISDN Outgoing CLIR Service Assignment
Features Guide References
• Calling Line Identification Presentation (CLIP)
User Manual References
None
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Features Guide