Tech-invite3GPPspecsGlossariesIETFRFCsGroupsSIPABNFsWorld Map
Top   in Index   Prev   Next

TS 04.91 (CT4)
Explicit Call Transfer (ECT) Supplementary Service – Stage 3

ToC   3GPP‑Page   ETSI‑search   Help    
(P) GSM Rel-98 v7.0.1  2000/01  12 p.
(P) GSM Rel-97 v6.0.1  1998/11  12 p.
(P) GSM Rel-96 v5.1.2  1996/03  14 p.


Rapporteur:  WIEHE, Ulrich
Descendant:  TS 24.091
See also:  ECT-related TS/TR

This TS specifies the procedures used at the radio interface (Reference point Um as defined in TS 04.02) for normal operation, registration, erasure, activation, deactivation, invocation and interrogation of call transfer supplementary services. Provision and withdrawal of supplementary services is an administrative matter between the mobile subscriber and the service provider and cause no signalling on the radio interface.

The following supplementary services belong to the call transfer supplementary services and are described in this TS:
  • Explicit Call Transfer (ECT)


 

Here   Top