Hi Yang, 2010/9/14 Gu, Yang <yang...@intel.com>: >>> 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.) > > Thank you for the info. When you say only one MO ss operation can be active > at a time, do you mean modem will serialize them or oFono needs always to > take care, or it's hardware specific?
It is up to the firmware can do what ever it thinks is sensible. I don't think it will make any sense to serialize them, but then, you will never know. -- Pekka.Pessi mail at nokia.com _______________________________________________ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
