4G module returns CME ERROR:15 when I opend my own applet in the SIM card with AT+CCHO command...

Play pre-recorded audio into a voice call that created by simcom...

Telephonymanager getAllCellsInfo returns wrong registered cells count...

Sign App with UICC Carrier Privileges Certificates...

Does NFC SIM Cards have an internal antenna? How to install applets on SIM cards?...

How to trigger EVENT_FORMATTED_SMS_PP_ENV in sim toolkit applet?...

How to send OTA messages?...

dual sim android sdk...

Android dual SIM card API...

Finding out SIM card operator...

How to interact with USSD dialog programmatically in android...

UICC: How to change ARA?...

USSD respons fails in flutter : messege PlatformException(ussd_plugin_ussd_response_failed, USSD_RET...

Send APDU commands to USIM/SIM card in android...

How to configure a modem module with the information retrieved from the SIM card...

Java Card: How to load SIM applet to real smart card?...

SCP03 External Authenticate...

Question related to hardware, arduino etc...

TelephonyManager.iccTransmitApduBasicChannel data argument format...

I would like to create a security domain on eUICC using ES3.CreateISDP function...

MSISDN : Is it a SIM Card Data? Why all The Provided Function (from Blackberry and Android) to fetch...

How to detect a change in Hardware(sim Change) using Xamarin...

How to find blank SIM card with CLA byte 0x80...

Is it possible to determine if the SIM/Phone number has changed?...

How to launch browser with url from Sim Toolkit in Java Card...

to get phone number programmatically in Android...

To use a Twilio Sim Card, is it necessary that a TracFone be jailbroken?...

Register Twilio SIM via API...

JavaCard 3 in real world?...

What is the difference between a smartcard and SIM card?...