Hello I have a question. I have a dual sim phone, a postpaid and prepaid sim installed, My gf call me on my postpaid number which is inactive atm when he called bcos im using the prepaid number, someone answered her call and said. "hello" many times which is not me bcoz the number thats is active is my prepaid sim. Is this possible? Btw its a international call. Waiting for your kind reply thank you!