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Questions tagged [sim-card]

A SIM card is a chip that is used to identify and authenticate subscribers on Mobile devices

A subscriber identity module or subscriber identification module (SIM) is an integrated circuit that securely stores the International Mobile Subscriber Identity (IMSI) and the related key used to identify and authenticate subscribers on mobile telephony devices (such as mobile phones and computers).

(Reference)

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How to get current SIM card number in Android?

I want to know user mobile number in Android. I used this code but I'm not getting number. TelephonyManager tm = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE); String n = tm.getLine1Number(); Permission:
User
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Android dual SIM card API

There are several questions about accessing dual SIM features through the Android SDK, all of which are answered with brief statements that such features are unsupported in Android. In spite of this, dual SIM phones do exist, and applications like…
adam.baker
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How to simulate a SIM card for android

I do not have a real android device. I completely depend on emulator. So, for the sim contacts, changing sim cards and other purposes regarding sim, i want a simulator for SIM. I didn't find any thing regarding this in our default emulator. Can…
manidhar mulaparthi
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How to access a SIM card programmatically?

Just any old GSM compatible SIM card (bonus for 3G USIM). I presume I need some hardware? Can anyone recommend something cheap for hobbyist, and something more professional? I presume that there will be full docs of an API with the h/w, so maybe…
Mawg says reinstate Monica
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Option to send sms using Sim1 or Sim2 programmatically

I have an Android phone with 2 SIM card and I want to send sms using Sim1 or Sim2.By default the message is sent from sim1. But i want to send sms from sim2. Is it possible to setting to send sms using Sim1 or Sim2? It would be great if there is an…
Jebasuthan
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Detect the status of two SIM cards in a dual-SIM Android phone

I want to detect whether two SIM cards are there in my dual-SIM android phone programmatically. I found one API (TelephonyManager.getSIMState()), but it is for normal single-SIM phones. Are there any APIs to detect whether or not two SIMs are…
candy
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How do I access Android STK Menu using APK?

I would like to access the SIM menus on an Android phone using STK. I am trying to write an APK that shows the SIM Menus and perform operations on it. However, since the software would be used by users, replacing the OS core modules may not be an…
user1202003
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MSISDN : Is it a SIM Card Data? Why all The Provided Function (from Blackberry and Android) to fetch MSISDN not reliable?

I have several question about MSISDNs. I understand: MSISDN is the basically the phone number It is not IMSI What i need to know further are: Is MSISDN number burnt (stored) in SIM Card? If it is yes, are all providers make sure that there is…
Maria Hientono
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Access the SIM Card with an Android Application?

I wonder if it's possible to access to the SIM card with an Android Application
Adrien
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How to get all android contacts but without those which are on SIM

It is possible to do it in one query? As far as I know content uri of sim contacts is content://icc/adn
noisy
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Is it possible to determine if the SIM/Phone number has changed?

We have a product where the user registers by providing their phone number. However after they register they could potentially change their sim. Is it possible to programatically determine if the sim has been removed or inserted? (Thanks if you…
Gruntcakes
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How to store android application data on sim card using NFC?

I am developing a NFC application. My application will process secret information and I want to store that data on the SIM card. Is it possible, and if it is possible, how can I do this? My phone's android version is Android 2.3.5.
Savas Adar
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to get phone number programmatically in Android

I am using the code TelephonyManager tMgr =(TelephonyManager)mAppContext.getSystemService(Context.TELEPHONY_SERVICE); mPhoneNumber = tMgr.getLine1Number(); to get the phone no programatically in android . But this is working fine only for one…
Prabhu M
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JavaCard 3 in real world?

I'm currently working on my diploma work. Part of the work includes development of JavaCard applet for regular SIM cards. First option is to use JavaCard2.X API and use APDU commands to communicate with the applet. This might be very tricky as I…
AGO
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Dual Sim Android

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…
Samoka
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