Android : Check whether the phone is dual SIM

Question

After a lot of research on forums, now I know that there is no way to find IMSI or SIM serial number for both the SIM cards in a dual SIM phone (except for contacting the ma

Answer 1

Tips:

You can try to use

ctx.getSystemService("phone_msim")

instead of

ctx.getSystemService(Context.TELEPHONY_SERVICE)

If you have already tried Vaibhav's answer and telephony.getClass().getMethod() fails, above is what works for my Qualcomm mobile.