What is an IMEI number and what is it for?

imei slotThe simplest way to register your IMEI in Indonesia is rht after you arrive in Indonesia – at the airport. In Jakarta, the IMEI registration customs office is in the departuresIMEI 1 and IMEI 2 are the International Mobile Equipment Identity numbers of a dual-SIM phone. Each SIM slot has its own unique IMEI number. The IMEI number is a 15