TeclastInsert Sim and SD 01-05-2023 On this page you will learn how to insert 2 SIM and SD card into the Teclast T40s at the same time and to do it properly.
Before removing or inserting the SIM and micro SD card you must switch off the device. It is suitable for the next types of SIM: Nano SIM, Micro SIM, Standart SIM.
