After restarting the
computer, there is no
signal indicated.
1. You are in the place
where there is no GSM/
GPRS /EDGE /WCDMA
/HSDPA(HSUPA)
network coverage. Such
places include
underground parking
garages, tunnels, and some
remote rural areas.
1. Change location to find
a good where having
signal.
2. The device is not
properly connected.
2. Close the device safely
as usual, pull out the
device and reinsert the
device again.
3. The SIM/USIM card
isn't inserted properly.
3. Remove and reinsert the
SIM/USIM card correctly.
4. The MODEM device is
positioned in such a way as
that adversely affects the
devices signal reception.
4. Adjust the angle /
position of the MODEM
device or its proximity to
other electronic devices.
When the Device is
being installed, the
computer cannot find it.
1. The installation
programs of the MODEM
device have not been
installed properly.
1. Run the installation
program first then connect
the device. Now install the
drivers as normal in
Windows.
2. The device is not
connected properly.
2. Restart the computer, or
reconnect the device.
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