Panasonic JT-H300HT-E1 Operating Instructions Manual page 19

Insert/Remove a microSDHC Card
Insert the microSDHC card into the card pocket.
4
(1) Slide the card pocket backward (i) and
open it(ii).
(i)
(3) Make sure that the microSDHC card is fully
inserted, and close the card pocket.
5 Close the microSDHC card slot cover.
(ii)
(2) Insert the microSDHC card into the card pocket.
(4) Slide the card pocket forward until it clicks.
19