IMPORTANT:
Use a standard nano SIM only.
Don’t cut a larger SIM card to fit. It’s thicker than a standard
nano SIM card and may get stuck in the slot.
Don’t disassemble any part of the phone.
Don’t try to open the phone or remove the battery by force. This
may damage the phone or its electronics and will invalidate the
warranty.
Don’t throw the tray away.
You need it to insert your nano SIM and microSD™ cards.
1. With the phone facing
up
,
insert the tip of the tray
eject tool that came in
the box (or a small bent
paperclip) into the tray
eject hole.
Push the tip into the hole
until the tray ejects, and
then pull the tray out.
2. With the gold contacts
facing
down
, place your
nano SIM cards into the
SIM 1 and SIM 2 holders
of the tray. Make sure to
align the cut-off corners
to the notches on the
holders.
Note
: Dual SIM supports
both 5G NR and 4G LTE
SIM cards. Only one SIM
can use 5G NR at a time.
For details, see the user
guide.
___
Restarting the phone
To restart your phone when it freezes, press and hold the
POWER button for 12 seconds until the phone vibrates. Then,
release your finger.
___
Need help?
Go to
www.htc.com/support/
to find the user guide, how-to
articles, and more. Please also read the Safety and regulatory
guide that’s included in the box.
3. When you need to use
your microSD card,
remove your second
nano SIM card. Place
the microSD card on the
SIM 2/SD holder with the
gold contacts facing
down
and narrow side facing
in
. Both cards can’t be
inserted at the same time.
4. When reinserting the tray,
make sure it is facing
up
so that the cards don’t
fall out. With the outer
card holder between your
fingers, steadily slide the
tray all the way into the
slot.
___
Inserting nano SIM and microSD cards
HTC Desire 21 pro 5G
2
1
cut-off
corner
cut-off
corner
3
© 2021 HTC Corporation.
All rights reserved.
HTC and the HTC logo are
trademarks of HTC Corporation.
microSD is a trademark of SD-3C LLC.
All other company, product and
service names mentioned herein are
trademarks, registered trademarks
or service marks of their respective
owners.
htc.com
