TCL LINKZONE User Manual page 19

I can't log in to the web UI.
How do I change the login
password?
"No SIM card" or "Invalid SIM card"
is displayed on the web UI.
Connection problems
Problem
I can't access the internet.
How can I access the LinkZone
network wirelessly?
"PIN lock" or "PUK lock" is
displayed on the screen of the
device connected to the LinkZone
network.
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• Make sure 192.168.1.1 is entered correctly in the
web browser.
• Make sure the LinkZone is powered on.
• Check whether the device is connected to the
LinkZone network properly.
1. Log in to the web UI.
2. Go to System >
• Make sure there is a SIM card in your LinkZone.
• Reinstall the SIM card, and log in to the web UI
again.
NOTE: Power off your device before removing the
SIM card.
Solution
• If no SIM card is detected, power off your LinkZone,
and reinsert the SIM card, then try again.
• If a PIN code is required, enter the PIN code, and try
again.
• If no network is available, place the LinkZone in an
area with better signal (for example near a window),
and try again.
• Reboot your LinkZone, and try again.
• If the MAC filter function is enabled, make sure your
device MAC address is on the whitelist.
Select the Wi‑Fi name (or the SSID) of the LinkZone
on your wireless devices, and enter the Wi‑Fi
password.
NOTE: The default Wi‑Fi name and the Wi‑Fi
password can be found on the bottom label of your
LinkZone.
This indicates that the SIM card is locked.
To unlock the SIM card, log in to the web UI and enter
the PIN code or PUK code. To obtain the PUK code,
contact your internet service provider.
NOTE: If the PIN code is entered incorrectly 3 times,
you will be required to enter the PUK code. If the PUK
code is entered incorrectly 10 times, the SIM card will
be locked permanently.
16
Login password.