sim-card

问题 I was already worked with smart cards and I am familiar with APDU commands (that are defined in ISO/IEC 7816 and Global Platform specifications). Now I want to know if is there any way to send an APDU command to my USIM/SIM card that is inserted to my mobile phone? (Samsung A3 with Android v4.4.4 kitkat installed.) I already searched in the Google and I found some related topics and tools named SIM Toolkit Application and Seek for Android . But I don't really understand what are these? Are

问题 I understand that to access SIM/eSE from an Android app we need to install Open Mobile API addon on Android Studio. However, is it true that it will not work on all NFC phones? For example, do some OEM limited access to SIM/eSE? Or are there phones where only custom firmware will work with Open Mobile API? Also, is there a list of phones that support Open Mobile API by default? 回答1: That's correct. The phone needs to implement the Open Mobile API (by means of the smartcard system service) in

问题 Is there a way that I can access the other sim in my android? I have an android Cherry Mobile Orbit which is a dual sim android phone. I want to develop an SMS application for my phone, but only the 1st sim will be access. I want to access the other sim, so that when i press enter to send the message, there will be a prompt, that which sim the message will be sent. I know that it's propreitary, but the phone manufacturer has no feedback about it. Is there any other way? tweaking or something?

问题 I have a device without NFC. This device also does not support the Open Mobile API. I need access to the SIM applet on that device. Now I wonder if I could add that functionality...If I have a copy of the Open Mobile API library, would it work if pushed that Open Mobile API library to my device through ADB? Could I then exchange APDUs with my SIM applet? 回答1: No, that won't work. The Open Mobile API library is only an interface to the Open Mobile API service ("SmartcardService"). Thus, the

问题 I am currently getting read only android contacts, below is the code I'm using: String[] projecao = new String[] { Contacts._ID, Contacts.LOOKUP_KEY, Contacts.DISPLAY_NAME }; String selecao = Contacts.HAS_PHONE_NUMBER + " = 1"; Cursor contatos = contexto.getContentResolver().query( ContactsContract.Contacts.CONTENT_URI, projecao, selecao, null, null); And to get Phone Number: Cursor phones = contexto.getContentResolver().query( Phone.CONTENT_URI, new String[] { Phone.NUMBER }, Phone.CONTACT

问题 In my application I need to get the SIM card number. I am getting that with SIMCardInfo.getIMSI() , but in some other format. My SIM number is 89919400002018929130, but I am getting: 404940.20.189291.3 I used the following code: try { currentSimNo = GPRSInfo.imeiToString(SIMCardInfo.getIMSI()); } catch (Exception e) { } 回答1: The imeiToString takes a IMEI not a IMSI 回答2: sampath says: My SIM number is 89919400002018929130, but I am getting: 404940.20.189291.3 If I line up your two numbers and

问题 Hi I am developing a mobile application where I need to access the phonebook of the users, SIM and phone contacts. Is this possible? 回答1: Depends on the handset, some only let you access phone contacts, some do both phone and sim. Make sure you iterate over all the PIMList s supplied by PIM.listPIMLists() , often this method returns two lists, one of which will be phone, the other will be sim. 回答2: Yeah its possible. Look on this discussion on Nokia forum. Here it will be described clearly

问题 I'm not typically a web developer, but I'm a decent enough coder that I felt comfortable accepting a proposal from a friend to develop his brother's small business website. I'm nearly finished and I've been using CodeIgniter, which has been a huge help and was easy to jump into. They have a handful of products they'd like available for purchase via the site, their preference was Auth.net (which I have no previous experience with), and their host does not support SSL (nearlyfreespeech.net), so

问题 am trying to access both the Phone's phonebook and SIM phonenook on Nokia 5130c-2 XpressMusic. The app runs without errors but it only returns the numbers from the phone's Phonebook. When I list the available phonebooks using this code String[] all_contact_lists=PIM.getInstance().listPIMLists(PIM.CONTACT_LIST); it gives me both the Phonebook and SIM card lists. i.e 1. Phone 2. SIM I have tried explicitly reading from the SIM card using this code but it still returns nothing(even though I have

问题 I'm new to SIM Cards and I'm trying to authenticate to a SIM Card using Gemalto JCardManager (part of Gemalto Developer Suite), with Gemplus USB SmartCard Reader. Aparently, i have all the necessary keys (kic, kid and kik), but i can't authenticate. In fact, i have two SIM's: one SIM Card R5 and one USIM Card R5. I have configured the keys files for both of them, but when i try to authenticate to the SIM Card R5, the following message appears: [ERROR ] <- 6D 00 Command Exception on command: