Dial *#06# on your phone
Check your phone settings under About Phone or General > About
Look on the SIM tray or phone box
Check the original purchase receipt or invoice
For dual-SIM phones, check both IMEI numbers in settings or by dialing *#06#
Dial *#06# on your phone
Check your phone settings under About Phone or General > About
Look on the SIM tray or phone box
Check the original purchase receipt or invoice
For dual-SIM phones, check both IMEI numbers in settings or by dialing *#06#