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3GPP (SA3)
TS 03.35














IST – Immediate Service Termination Stage 2

(P) GSM Rel-98 v7.0.1    2001/10    9 p.

Rapporteur:  SAHLIN, Bengt
Descendant(s):  TS 23.035    
See also:  IST-related TS/TR    

This TS specifies the stage 2 description of the Immediate Service Termination (IST) service which provides the means for the HPLMN to terminate all the activities of an HPLMN subscriber in a VPLMN.

Two implementations of IST are described: an implementation based on CAMEL, and an implementation based on a new MAP command.