Zte AXON 10 PRO Quick Start Manual page 8

Setting Up Your Phone
The nano-SIM card can be installed or removed while the
phone is turned on.
WARNING!
To avoid damage to the phone, do not use any other kind
of SIM cards, or any non-standard nano-SIM card cut from
a SIM card. You can get a standard nano-SIM card from
your service provider.
1. Insert the tip of the tray eject tool into the hole on the
card tray.
2. Pull out the card tray. You can place a nano-SIM
card on the upper card slot, and place a microSDXC
card (optional) on the lower card slot, as shown.
Carefully slide the tray back into place.
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