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Questions tagged [dual-sim]

A Dual SIM mobile phone is one which holds two SIM cards. Initially, dual-SIM adapters were made available to use in regular mobile phones to allow them to contain two SIMs, and to switch from one to the other as required. This combination is called a standby dual-SIM phone.

Dual-SIM operation allows the use of two services without the need to carry two phones at the same time.

Types

  • Pseudo-Dual - for convenience to use second SIM (as rule, it has «no major» slot for this) without both SIMs connected with owner's mobile service providers (MSP).
  • Dual Sim Shift
  • Dual Sim Stand-by (DSS) - allows the device to switch from one network to the other when required
  • Dual Sim Active (DSA) - allows the device to be connected to both networks at the same time (it's using transceiver). You can switch between the calls without dropping one (select Samsung models)

  • Dual talk - possibility to talk with 2 callers from different MSPs at same time (LG GX500)

    A Dual SIM Phone,

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How to detect which sim or sim slot is making outgoing call and sms in android

How to find out which SIM is making the outgoing call (Dual SIM) i have tried above and many other links but none of any worked for me...
Ajay Rawat
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Send sms using sim selection option

I have tried Android SDK above 5.1 OS. I want to send sms using SIM selection option. I tried this Program. It's taking sim1 only. It does not take second sim. My Program public class MainActivity extends AppCompatActivity { Context mContext =…
harikrishnan
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I want to build android application select dual sim for different number

This is my code, if I call with 123 I want it such that sim number 1 is used, else use sim number 2, but it is not working: String number="123"; if(number.equals("123")){ Intent callIntent = new Intent(Intent.ACTION_CALL) …
alva
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Get whole list of Network operators programatically for Dual Sim Phones

I need to get the Network operator names if the phone is dual sim or the whole list of neighbouring Network operator names. when I googled what I found for Network Operator name is this TelephonyManager tManager = (TelephonyManager)…
Nabeel K
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How to use reflection in Android for sending sms from second sim slot?

I need to send sms via second slot of an android device. I searched many times to find a solution for sending sms with second sim slot. But there is not any regular solution for this problem. Some people use reflection for each series of mobile…
Mojtaba Zaferanloo
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Android TelephonyManager dual sim

I've read and tried a lot of solution about to detect if a mobile phone is a dual sim, but every solution doesn't work. I've tried with this code: import java.lang.reflect.Method; import java.util.ArrayList; import java.util.List; import…
Giulio
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Check device is dual sim , doesnt work correctly

I want to check that user device is dual sim or not. I have a TelephonyInfo class. its getInstance method of this class: public static TelephonyInfo getInstance(Context context) { if (telephonyInfo == null) { telephonyInfo…
YFeizi
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How to read two IMEI, from Cell phone Dual SIM? (In Android Studio)

I used this line in Android Studio to get IMEI number, "android.telephony.TelephonyManager.getDeviceId()" and I can see the first IMEI, but I need see the second IMEI. Update: I checked this link Android : Check whether the phone is dual SIM but I…
Diego
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Sending message automatically in Dual Sim

I am developing an app that requires sending messages automatically for hardware button press. It is working nice in single SIM phone, but not in dual SIM. So is there any way to set the default SIM while sending message or making a voice call…
tahmidul hossain
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Send SMS from one SIM in dual sim moble phones

When I tried to send SMS from a dual SIM android device from an application using SMS Manager it is sending SMS from both the SIM. Can you help me with the solution. private void sendSMS(String phoneNumber) { String msg="app…
Uday Kiran
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How to read dual sim device both sim contact in android

To read sim contact we use below URi Uri simUri = Uri.parse("content://icc/adn/"); ContentResolver mContentResolver = this.getContentResolver(); Cursor c = mContentResolver.query(simUri, null, null, null, null); By using this uri i only…
Lokesh
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searching a network provider Programatically / Opening Mobile/Available networks settings on a Dual SIM device

I would like to perform network providers search on my dual SIM device. So far I've been doing so by opening the "Available networks" or the "Network operators" menu item in the "Network settings" page. I've been doing it using this…
Hummus
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Get SIMID from Calllog from Moto G 2nd (2014)

I have a small App which creates call statistics for my smartphones. It reads the calllog and depending if a "simid" is present in the calllog database or not, it splits the statistics for one or two SIM cards. This worked fine so far for all of my…
Remotecontrol
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How to send AT Commands in Dual Sim Phone

how to send AT commands to a dual sim phone ? I tried AT+CSIMSEL in a C# Program (using 32feet library) but it don't work on my Nokia phone. Thanks
MEDJAHDI Mohammed Karam
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Operation on Second SIM Android

I am developing one Android app for that I need to stop and start mobile data. The problem is that how can I determine whether the mobile is dual SIM or not? Also if it is dual SIM then how can I do my operation on second SIM? Thanks !
MCA Shah
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