UMIDIGIInsert Sim and SD 19-12-2021 On this page you will learn how to insert 2 SIM and memory card into the UMIDIGI Bison X10S at the same time and to do it correctly.
It is important that the phone's power is turned off when you put in the card. It is suitable for the following types of SIM: Micro SIM, Standart SIM, Nano SIM.