Trevi FLEX 50 GS Manual De Usuario página 30

Caution:
• Trevi is not responsible for damage caused by the use of micro
nano SIM adapters.
• TREVI reserves the right not to make free warranty service on
products that are defective to the SIM module caused by the use
of micro nano SIM adapters.
INSERTING THE MICRO SD CARD
To store photos, videos, and music should insert a micro SD
external memory.
• Carefully remove the back cover.
• Insert the microSD card keeping the surface with the electrical contacts
facing down (display side).
• Replace the back cover.
Notes:
• Some card brands may not be compatible with the phone. The use
an incompatible memory may be damaged or the card memory
itself.
• The appliance only supports memory formatted in FAT. If you enter
formatted cards differently the phone will ask you to reformat the
Micro/Nano SIM with adapter