TeclastInsert Sim and SD 23-09-2023 On this page you will learn how to insert 2 SIM and memory card into the Teclast T40 Air at once and to do it safely.
It is suitable for the next types of SIM: Micro SIM, Nano SIM, Standart SIM. Before removing or inserting the SIM and micro SD card you must switch off the device.
