Huawei ETS2251, User Manual

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HUAWEI
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Note:
For whether your FWT needs the R-UIM card and which mode should be
adopted, please consult the carrier.
Machine-Card Locked Mode
For this mode, the FWT must be bound with a specified R-UIM card.
The FWT and the R-UIM card should be matched in model; otherwise, they may
not work normally.
Power on the FWT:
y
The display screen shows "Invalid Card".
It indicates that the R-UIM card does not match the FWT. Please insert a
matched card. If the problem still remains, please consult the carrier.
y
The display screen shows "RUIM Lock Fail".
It indicates that the machine-card locked mode does not function. Please
consult the carrier.
Machine-Card Unlocked Mode
For this mode, the FWT and the R-UIM card are not bound with each other. Any
model of R-UIM cards can be cooperated with a specified FWT.
Making a Call
Note:
y
Because of different settings from the carrier, the following cases may
occur;
y
The number shown on the display screen is different from the number
you dial;
y
The number you enter cannot be dialed out;
y
For more details, consult the carrier.