Installing the MicroSD Card/SIM Card
Without SIM/TF Card
Step 1: Slide the battery cover latch to the unlock position and remove the cover.
Step 2: Insert the Micro SD card/ Micro SIM card into the corresponding slot, with its metal contacts facing down.
Step 3: Close the cover and slide it upward until it clicks.
Note: There are three kinds of SIM cards in the market:
1.
SIM: Size 25mm×15mm×0.8mm
2.
Micro SIM: Size 12mmx15mm×0.8mm
3.
Nano SIM: Size 12.3mm×8.8mm×0.7mm
MT90 can only support SIM and Micro SIM.
SIM
11
Nano SIM
Micro SIM
With SIM/TF Card