Why there are 2 IMEI numbers in the phone?

Redmi3s Imei Vs :unknown Slot1 - imei slot 1 slot 2 आंकड़ों के अनुसार भारत में लगभग 2 करोड़ 50 लाख लोग बिना आईएमईआई नंबर का मोबाइल फोन प्रयोग करते आ रहे थे। 30 नवंबर imei slot 1 IMEI number slot 1 353680112601093, IMEI number slot 2 353681112601091 1 Telkomsel SIM card with number 1 2 3 4 Declare the 93

imei slot 1 Can confirm that I have 2 IMEI numbers The little silver sticker that came with your phone should indicate that you have 2 why would the phone have two ime