DSL-2750U
Wireless ADSL2+ Router with 3G/LTE/Ethernet WAN Support
and USB Port
User Manual
Configuring via Web-based Interface
Parameter
Description
Signal level
The signal level at the input of the modem's receiver. The zero
signal level shows that you are out of the coverage area of the
selected operator's network.
Operator name
When the needed network is available, the name of the operator is
displayed in this field.
Mode
A type of the network to which the USB modem is connected.
PIN
On the
USB Modem / PIN
page, you can change the PIN code of the SIM card inserted into your
USB modem, disable or enable the check of the PIN code.
!
The operations presented on this page are unavailable for some models of USB modems.
The current state of the SIM card inserted into your USB modem is displayed in the
Status
field. If
the PIN code is entered incorrectly or the PIN code is not entered when the PIN code check is
enabled, the
Device is locked
value is displayed in the
Status
field. If the PIN code is entered
correctly or the PIN check is disabled, the
Device is unlocked
value is displayed in the
Status
field.
If the PIN code check for the SIM card inserted into your USB modem is not disabled, the
Yes
value is displayed in the
PIN code request
field. If the PIN check is disabled, the
No
value is
displayed in the
PIN code request
field.
Figure 121. The
USB Modem / PIN
page.
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