This section describes the steps to install a microSD card in your ET401. The slot is located within the battery well and is found after removing the battery.
Do not attempt to remove the battery while the device is powered on.
Video:
Installing a microSD card and a SIM card
Press and hold the Power button until the menu appears. Touch
Power off.
Hold the device down with one hand and lift the corner of the battery cover up from the notched area.
Do not use any tools for battery cover or battery removal. Puncturing the battery or seal may cause a hazardous condition and a potential risk of injury.
Place your thumb under the cover and slide your thumb along the short edge of the cover toward the other side.
Carefully lift the edges of the cover, releasing the clips.
Remove the cover from the back housing.
Using your fingernail, slide and hold the battery lock switch in the unlock position (1). While the switch is in the unlock position, lift the battery from the notched area (2), rotate the battery up, and then remove it from the battery well.
After removing the battery from the device, release the battery lock switch.
Pull the card holder out of the device.
Place the microSD card (1) into the card holder with the contacts facing up.
Insert the card holder back into the device.
Replace the battery, contacts side first.
Gently push the battery towards the contacts while rotating it down into the battery well, ensuring it is seated properly.
Ensure the battery cover is correctly oriented before replacement to prevent damage.
Insert the tabbed end of the battery cover into the slots in the battery well.
Rotate the cover down.
Carefully press down around the edges of the cover to ensure that it is seated properly.
