5
2. Pull out the card tray. You can place a nano-SIM card
on the right card slot, and place a nano-SIM card or a
microSDXC card (optional) on the left card slot, as
shown. Carefully slide the tray back into place.
NOTE:
The two card slots support 5G/4G/3G/2G networks.
Charging the Phone
Your phone’s battery should have enough power for the
phone to turn on, find a signal, and make a few calls. You
should fully charge the battery as soon as possible.
WARNING!
Use only ZTE-approved chargers and USB Type-C
cables. The use of unapproved accessories could
damage your phone or cause the battery to explode.
WARNING!
Do not remove the back cover. The battery is not
removable. Removal may cause fire or explosion.
1. Connect the adapter to the charging jack.
Содержание 7540N
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