1. With the phone facing
down, open the back cover
from the small opening at
the bottom.
2. Remove the battery.
3. Remove the placeholder
card from the SIM slot.
Note:
Make sure NOT
to use the placeholder
card as a
nano SIM
card
adapter.
4. With your micro SIM card’s
gold contacts facing down
and cut-off corner facing
in, insert the micro SIM into
the SIM slot and push it
into place.
5. With your microSD™ card’s
gold contacts facing down,
insert the microSD card
into the storage card slot
and push it into place.
SI
M
IMPORTANT:
Do not cut a regular SIM and insert it into the micro SIM
slot, since the card may get stuck in the slot. If you’re
using a nano SIM card with a card adapter, never insert
the adapter when it’s empty. This may damage the card
slot.
Inserting your micro SIM and storage cards
HTC
Desire 510
gold
contacts
cut-off
corner
gold
contacts