|
|||||||||||||||||||
Home : ITU-T : Publications : Recommendations : I Series : I.253.3 | Recently posted - Search Recommendations | ||||||||||||||||||
I.253.3 : Call completion supplementary services : Completion of calls to busy subscribers | |||||||||||||||||||
|
Top -
Feedback -
Contact us -
Copyright © ITU 2008 All Rights Reserved Contact for this page : ITU-T Publications Updated : 2006.09.27 |