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TR 23.863 (SA2)
Support of SMS in IMS without MSISDN

3GPP‑Page   full‑ToC    
V12.0.0 (Wzip)  2012/12  69 p.

Rapporteur:  Mr. Wong, Curt
See also:

This Technical Report is to specify architecture enhancement toward SMS submit/delivery mechanism in IMS to allow IMS registered UE to:
  • Receive and send SMS without requiring an MSISDN associated as part of their IMS subscription record in HSS and
  • any possible enhancements towards the related storing and forwarding mechanism if the UE is out of reach.