To Insert The Memory Card - Sony Xperia Z3 Dual Startup Manual

Make sure you insert the nano SIM card into the
nano SIM card holder before inserting it into the
device. Also, don't confuse the nano SIM card slot
with the memory card slot.
To insert the nano SIM card
If you insert the nano SIM card while the device is
powered on, the device restarts automatically.
1
Detach the cover for the nano SIM card holder.
2
Using a fingernail or other similar object, drag out the
nano SIM card holder.
3
Place the nano SIM card in the nano SIM card holder,
then reinsert the holder.
4
Re-attach the cover.
Make sure you reinsert the nano SIM card holder in
the correct orientation. When you drag the holder
out to insert the nano SIM card, do not turn the
holder around.

To insert the memory card

1
Remove the memory card slot cover.
2
With the gold colored contacts facing down, insert
the memory card into the memory card slot, then re-
attach the memory card slot cover.
Basics
Turning 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.