Top "Sim-card" questions

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 …

ios sim-card core-telephony

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 …

android sim-card

Send APDU commands to USIM/SIM card in android

I was already worked with smart cards and I am familiar with APDU commands (that are defined in ISO/IEC 7816 …

java android smartcard javacard sim-card

Dual Sim Android

Is there a way that I can access the other sim in my android? I have an android Cherry Mobile …

android sim-card

Is it possible to update/modify IMSI number of a SIM card?

Is it possible to edit an existing IMSI of a SIM card by overwriting the EF_IMSI file system? If …

mobile firmware sim-card

Android: Disable mandatory restart when changing SIM-cards

For an app that I am currently developing we want to read data from the SIM card of the user, …

android sim-card

how to get MSISDN number in WAP using PHP?

I have developed a WAP application and I would like to get the MSISDN of the users that visit my …

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Detect target phone number on incoming call is it for SIM 1 or for SIM 2?

I have an Android phone with 2 SIM card and I want to detect the target of the incoming call — is …

android phone-call telephony sim-card

getLine1Number return null but not always

I use the TelephonyManager to get the phone number, in the SDK all works perfectly, on some devices like my …

android sim-card

Android: how to access the SIM contact table using the SDK?

I am trying to use this query to read the contacts on the SIM. cur = managedQuery(Uri.parse("content://icc/…

java android sim-card