Acer Liquid MT S120 - Manual (Page 10)

10
Charge indicator:
Note: If the phone’s battery is completely discharged, it may take a minute or two for
the indicator to start flashing after you plug the phone in.
Installing a SIM or microSD Card
To take full advantage of your smartphone’s telephony capabilities, you must
install a SIM card. The SIM card holder is located in the battery compartment.
Additionally, you may wish to increase your smartphone’s storage by inserting a
microSD Card into the slot provided. This is next to the SIM card slot.
1. Turn off the phone by pressing and
holding the power button.
2. Open the cover and remove the battery as
described in “Installing the battery“ on
page 11.
3. Insert the SIM or microSD Card as shown.
4. Replace the battery and battery cover.
Note: Ensure that the microSD Card is inserted all the way into the card slot.
Caution: Turn off your smartphone and remove the battery before installing or
removing the SIM or microSD card. You may damage the card or your smartphone if
the battery is still installed.
Installing or removing the battery
Your smartphone uses a replaceable battery to provide power. It is packed
separately from your smartphone and needs to be inserted and charged before
you can use the smartphone.
LED state Description
Off Normal status.
Constantly on Battery is fully charged and the device is plugged in.
Slow flashing Device plugged in: Battery is charging.
Device unplugged: Battery is low and should be charged.
Fast flashing Battery is critically low and needs to be charged urgently.