Acer Stream User Manual page 11

Align the tabs on the side of the battery cover
into the slots in the phone. Gently slide the
cover until the clips click in place.
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
Charging the battery
For initial use, you need to charge your smartphone for eight hours. After that
you can charge it each day to recharge the battery to full capacity.
Connect the AC adapter cord to the micro USB connector on your smartphone.
Removing the battery
Open the battery compartment as shown in
"Installing the battery" on page 10. Lift the
battery out of the compartment using the tabs on
the sides of the battery.
Replace the battery cover as described above.
SIM card lock
Your smartphone may come with a SIM card lock,
i.e., you will only be able to use the SIM card
provided by your network operator.
To cancel the SIM lock, contact your network provider.
Installing or removing the battery
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