LED Status Lamp
LED lamp shows communication status.
LED Status Lamp
Lights Red
Lights Green
Flashes Green
Lights Blue
Flashes Blue
USIM Card
USIM Card is the property of SoftBank Mobile. The IC chip
contains customer information including phone number.
USIM Card must be installed for use. For details, see USIM
Card guide (Japanese). Do not remove USIM Card while in
use; may damage card/device. If USIM Card comes loose,
follow steps below:
Close SoftBank 004Z Utility
Remove modem from PC
Insert USIM Card
Reinsert modem into PC
Network Connection Status
Network not connected
2GB Network connecting
2GB Network connected (data
received)
3GB Network connecting
3GB Network connected (data
received)
USIM Card Installation
Remove Cover
Insert USIM Card into USIM Card Tray with IC chip down
Confirm USIM Card installation and replace Cover
Removing USIM Card
Remove Cover
Remove USIM Card
Replace Cover
• Do not apply excessive force when inserting/removing USIM
Card; may cause injury or damage card/modem.
• Do not misplace removed USIM Card. Keep it away from
infants to avoid injury (swallowing hazard)/damage.
• If USIM Card IC chip is dusty, clean with a soft cloth.
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