Hi Denis, 2010/8/26 Denis Kenzior <[email protected]>: >>>> Enable or disable Fixed Dialing Numbers feature on SIM card. >>>> >>>> If enabled, calls can be dialled or SMSs sent only to numbers listed on >>>> special FDN phonebook on the SIM card. >>> >>> FDN has serious implications for the rest of the system, particularly on >>> SMS atom and Sim Toolkit. oFono will either have to support the entire >>> thing properly or use a 'limited' FDN mode (e.g. if FDN is enabled, we >>> only permit emergency calls.) >> >>> We have really not made our mind what makes sense here yet. >> >> I think most modems support FDN in the firmware. (Well, famous last >> words.) I don't think it makes any sense to support or "support" it in >> oFono. > > You're correct. However, if FDN is enabled, carriers require that SMSes > to numbers not in FDN to be rejected. It is quite unclear whether this > is done in the firmware or not. If oFono has to handle it internally, > then we also require access to the FDN phonebook. > > Sim Toolkit interactions require FDN to be explicitly ignored for Send > SMS, Setup Call. If these are not handled in the firmware, then we > can't properly support FDN.
Do you think oFono should reject the SIM if it happens to have FDN enabled? Why? If we don't support FDN restrictions, we don't support. This has nothing to do whether we should allow the user to disable the FDN on the SIM card or not. -- Pekka.Pessi mail at nokia.com _______________________________________________ ofono mailing list [email protected] http://lists.ofono.org/listinfo/ofono
