From emulator, it has supported for geo location, hardware events, network and telephony emulation. [1] Now Siddartha has some great work for Sim Toolkit emulation on the emulator, we should try to integrate his contribution into our emulator codebase. [1] http://developer.android.com/tools/devices/emulator.html

Pull requests: 1) hardware/ril https://github.com/mozilla-b2g/platform_hardware_ril/pull/4 2) external/qemu https://github.com/mozilla-b2g/platform_external_qemu/pull/7

Merged on Github: https://github.com/mozilla-b2g/platform_hardware_ril/commit/41b26d1 https://github.com/mozilla-b2g/platform_external_qemu/commit/f00745e