Sony SGP312U1/W manual Turning the device on and off, To turn on the device

1Insert a fingernail into the gap between the micro SIM card slot cover and the bottom side of the device, then detach the cover.

2Using a fingernail, pull out the micro SIM card holder.

3Place the micro SIM card on the holder, with the gold-colored contacts on the micro SIM card facing up.

4Insert the micro SIM card holder back into the device.

5Re-attach the micro SIM card slot cover.

Inserting the micro SIM card into the device without the SIM card holder could damage your micro SIM card or your device, and Sony does not warrant and will not be responsible for any damages caused by such action.

Turning the device on and off

To turn on the device

Make sure that the battery is charged for at least 30 minutes before you turn on the device for the first time.

1Press and hold down the power key until the screen flashes.

2If your screen goes dark, briefly press the power key to activate the screen.

3To unlock the screen, drag up or drag down.

4Enter your SIM card PIN when requested, then select OK.

5Wait a while for the device to start.

Your SIM card PIN is initially supplied by your network operator, but you can change it later from the Settings menu. To correct a mistake made while entering your SIM card PIN, tap .

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