ISDN address for a collection of entries.

Origin RFC 3671
Usage userApplications
Superior Type internationaliSDNNumber
Collective true
Substring Matching Rule numericStringSubstringsMatch
Equality Matching Rule numericStringMatch
Single Value false: multiple values allowed
Names c-InternationalISDNNumber
Ordering Matching Rule numericStringOrderingMatch
User Modification Allowed true
Schema File 00-core.ldif
Syntax Numeric String
Read a different version of :