Modem User Manual

8
safety and usage information
Allow only qualified personnel to service your device
Allowing unqualified personnel to service your device may result in
damage to your device and will void your warranty.
Handle USIM cards and memory cards with care
• Do not remove a card while the device is transferring or accessing
information, as this could result in loss of data and/or damage to the
card or device.
• Protect cards from strong shocks, static electricity, and electrical
noise from other devices.
• Frequent writing and erasing will shorten the life span of memory
cards.
• Do not touch gold-colored contacts or terminals with your fingers or
metal objects. If dirty, wipe the card with a soft cloth.
Important usage information