Re: Does the get_service_provider_name method only return a name if the SIM is a USIM?
la, 2010-02-06 kello 11:10 +0100, ext Faheem Pervez kirjoitti: As said in the title: dbus-send --system --type=method_call --print-reply --dest=com.nokia.phone.SIM /com/nokia/phone/SIM Phone.Sim.get_service_provider_name returns a blank string. As I only have a T-Mobile SIM to be trying this out with, I'd like to know if a string is only returned if a USIM is inserted. Or maybe I'm invoking it in the wrong manner? Not all SIM cards have the SPN field set. Overall, there are four sources of names for network operators: * Service Provider Name (SPN) field on the SIM * CPHS operator name on the SIM card * Hard-coded name based on a list that GSMA publishes periodically This is typically stored on the modem firmware * NITZ indications that the network sends What gets displayed on the home screen, for instance, is some combination of these names, depending on certain conditions set on the SIM card, and whether the device is roaming or not. Cheers, Aki ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
Re: Does the get_service_provider_name method only return a name if the SIM is a USIM?
ma, 2010-02-08 kello 08:09 +0100, ext Hartti Suomela kirjoitti:
In short, the digits for both MNC and MCC are stored in 4 bit fields
in the resulting 3 bytes
mcc2 mcc1 mnc3 mcc3 mnc2 mnc1
Note that the MNC can be either 2 or 3 digits long. In the former case,
it's padded with 0xF.
Cheers,
Aki
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RE: Does the get_service_provider_name method only return a name if the SIM is a USIM?
It is worth noting that I also get a blank string when I execute this on my N900 using an ATT SIM Aldon -Original Message- From: maemo-developers-boun...@maemo.org [mailto:maemo-developers-boun...@maemo.org]on Behalf Of Faheem Pervez Sent: Saturday, February 06, 2010 5:11 AM To: maemo-developers@maemo.org List Subject: Does the get_service_provider_name method only return a name if the SIM is a USIM? Hiya, As said in the title: dbus-send --system --type=method_call --print-reply --dest=com.nokia.phone.SIM /com/nokia/phone/SIM Phone.Sim.get_service_provider_name returns a blank string. As I only have a T-Mobile SIM to be trying this out with, I'd like to know if a string is only returned if a USIM is inserted. Or maybe I'm invoking it in the wrong manner? Best Regards, Faheem ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers ___ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
