2.2 Inserting and Removing a SIM Card and SD Card
CAUTION
•
Keep the card dry.
•
Use it only within the specified temperature range.
•
Do not bend the card.
•
Protect the card from direct impacts.
Failure to follow these instructions could result in data loss and/or permanent
damage to the card.
Always ground yourself to remove any static charge before touching the
SIM/SD card. The electronic devices are sensitive to static electricity.
Precautions:
1) Only experienced personnel should open the mechanical housing of the
device.
2) Use a grounding wrist strap all the time.
3) Place all the electronic components in a static-dissipative surface or static-
shielded bag when they are not in the chassis.
Operation
en
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