Thank you Karl for your answer.

I do have two follow-ups though:

1) I suppose you meant "...information to the interrogating user..." rather than "served user" in your answer (according to H.450.3 terminology) ?!?

2) So this information is returned to the interrogating user on a per activated diversion basis. E.g. served user returns two CD activations: "CFU to number X with remoteEnabled TRUE" and "CFB to number Y with remoteEnabled FALSE". Now, the interrogating user knows that IT can deactivate/reactivate the CFU of the served user, but not the CFB activation?? This is the only way I can understand it at the moment. Is this really the logic behind it?

-Henri Mäenpää

-----Original Message----- From: EXT Karl.Klaghofer@icn.siemens.de [mailto:Karl.Klaghofer@icn.siemens.de] Sent: 15. November 1999 21:30 To: ITU-SG16@mailbag.cps.intel.com Subject: AW: H.450.3 interrogation procedure

Henri,

By means of this field, the interrogation result may provide information to the served user, whether remote activation has been enabled (allowed).

Karl Klaghofer

-----Ursprüngliche Nachricht----- Von: Henri Mdenpdd [SMTP:henri.maenpaa@NOKIA.COM] Gesendet am: Donnerstag, 11. November 1999 12:29 An: ITU-SG16@mailbag.cps.intel.com Betreff: H.450.3 interrogation procedure

All,

I have a question concerning H.450.3 Call Diversion supplementary service, and more specifically about the interrogation procedure.

The response to an interrogation of current activations consists of a list of IntResult IEs. Each of these describe one diversion activation "description". Among the information fields is this boolean value remoteEnabled. What is the purpose of this?

-Henri Mäenpää