How to figure out which SIM received SMS in Dual SIM Android Device

Question

I\'m working on a project to sync sms received in a Android phone to a online database. I can get sender\'s number by calling getOriginatingAddress() method. Bu

Answer 1

SMSs have thread_id field, maybe unique for participants set. Maybe it is different for the same sender and the two SIMs and helps at least to differentiate.