The SMS Gateway for Android™ app enables sending and receiving SMS messages through an API that can be accessed directly on the device or via a cloud server when direct device access is not possible.

open-source sms-gateway. turn any android phone into an sms gateway

Osmocom SIM card tracer, v2.0; mirror of https://gitea.osmocom.org/sim-card/simtrace2

Get device location by telephony (SIM card) or settings without using GPS tracker.

A sample android app which extracts the location of a device using the SIM card details by extracting network details.

Ki/OPc USIM card keys geneartion. This script will produce Ki/eKi/OPc triplets given the Op and Transport keys.

The given code covers all the basic needs to communicate with A7276s SIMCom Module with ESP32 to post data on MQTT

Easy library for interfacing with mobile modems

TelephonyManager for dual sim devices.

CLI tool to communicate with SIM modems by abstracting AT commands

USSD sender/decoder with AT Commands - PySerial - python environment

A lightweight React Native library to fetch SIM card details on Android. Easily retrieve carrier info, SIM state, phone number, and more! Supports only new architecture of react native

SIM card checksum and encoding utils for nibbling, mcc, mnc, etc.

The **SMS Gateway Flutter App** is a lightweight app for sending and receiving SMS messages using a local computer as a server. It supports Windows and Linux platforms, requires an internet connection and a connected phone, and provides REST API endpoints for managing SMS messages.

Lycamobile SIM Card Ordering Bot

This application is a tool that makes it easy to query the IMEI numbers of devices with sim cards and retrieve information.

A lightweight, purely root-based Quick Settings tile to switch the default mobile data SIM on dual-SIM Android devices.

SMS sender with AT Commands - PySerial - python environment

An Arduino library to interface with SIM Application with Examples for Arduino MKR GSM 1400 and Arduino Nano Every

TaisysTeam