BlackviewInsert Sim and SD 01-10-2021 From this post you will learn how to insert 2 SIM and micro SD card into the Blackview BV6600E at the same time and to do it properly.
It is important that the device's power is turned off when you insert the card. It is applicable for the next types of SIM: Micro SIM, Nano SIM, Standart SIM.