04.083GPPMobile radio interface Layer 3 specificationRelease 1998TS

The present document includes references to features which are not part of the Phase 2+ Release 96 of the GSM Technical specifications. All sub-clauses which were changed as a result of these features contain a marker (see table below) relevant to the particular feature.

The following table lists all features that were introduced after Release 1996.



BA Range IE handling


Advanced Speech Call Item


Call Completion Busy Subscriber


Mobile Assisted Frequency Allocation


Network Indication of Alerting in MS