Hi Yang, 2010/9/6 Yang Gu <[email protected]>: > It's still not clear how ss and ussd interfere with each other. Current > decision is each ss (call-barring, call-forwarding, etc.) has > interference with ussd, but there is no interference within these ss. > That is, call-barring has interference with ussd, but call-barring has > no interference with call-forwarding.
There is only one signaling channel for the supplementary services. Only one supplementary service operation can be active at a time. (Or two, network can initiate ussd notify or request while mobile-originated ussd is pending.) -- Pekka.Pessi mail at nokia.com _______________________________________________ ofono mailing list [email protected] http://lists.ofono.org/listinfo/ofono
