Zte Axon 30 Ultra 5G Quick Start Manual page 8

Setting Up Your Phone
The nano-SIM card(s) 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.
CAUTION:
Never replace the included tray eject tool with sharp
objects. Ensure that the tray eject tool is perpendicular to
the hole. Otherwise, the phone may be damaged.
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