Teclast Insert Sim and SD 22-06-2022 Learn how to insert 2 SIM and SD card into the Teclast M40S at the same time and to do it properly. Be sure to switch off your tablet when you insert the card. It is suitable for the following types of SIM: Micro SIM, Standart SIM, Nano SIM.
Teclast M40S insert SIM and SD video
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