Huawei E5577Cs-321 Operator's manual

Quick Start

Installation
SIM card
microSD card (optional)
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2
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Wi-Fi connection
Press the MENU button to
access the menu and view
the current SSID and Wi-Fi
key.
We strongly recommend that
you change the default SSID
and Wi-Fi key to keep your
data secure.
SSID: xxxx
Wi-Fi Key: xxxx

HUAWEI Router HiLink
You can also manage your router through the web interface at http://192.168.8.1. The default
username and password is admin.
Click Help in the upper right corner of the screen to learn more about your router.
iOS Android
Download HUAWEI HiLink to manage your router.
APP

Wi-Fi extender (optional)
The Wi-Fi extender feature boosts
Wi-Fi signal strength and
connects to Wi-Fi networks where
available to reduce mobile data
usage.
1.From the HUAWEI HiLink app, touch
Settings and enable the Wi-Fi extender
feature.
2.Connect to a Wi-Fi network.
Your router will connect to known Wi-Fi
networks when the extender feature is
enabled.

Appearance
POWER BUTTON
MICRO USB PORT
RESET BUTTON
If you forget the username,
password or SSID for your
router ,
try restoring the device to its factory
settings.
MENU BUTTON
POWER BUTTON: Press and hold the
power button to turn your router on or off.
MENU BUTTON: Press the MENU button
to display the menu.
RESET BUTTON: Press and hold to reset
your router and restore it to its factory
settings.

Charging
Please only use compatible chargers provided by a designated manufacturer.
The charger is an optional accessory. To buy a charger, please contact an
authorized retailer.
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FAQ
1.Why isn't my router responding?
Try restarting the device. If that doesn't work, restore the device to its factory settings.
2.Why can't I connect to my router sometimes?
To save power, your router Wi-Fi auto-off feature is designed to turn off Wi-Fi when there
haven't been connections for a while. You can press the Power button to turn on Wi-Fi
again. Alternatively, you can disable this feature, although this might impact battery life. Log
in to the HiLink app or web interface and disable the Wi-Fi auto off feature.
The PIN verification feature might be enabled. Launch HUAWEI HiLink and enter the correct
PIN.
You can disable this feature if you find entering the PIN regularly inconvenient.
From the HiLink app, select Settings and then disable the PIN verification feature.
3.Why won't my router connect to a network even though all the settings are correct?

4. Why can't I access the web interface at 192.168.8.1?
This is likely due to an IP address conflict when the router assigns itself a new IP address.
Please try 192.168.9.1 in this case.
If your router has an LCD screen, the new IP address of your web interface will be displayed.
5. Why won't my router power on?
Your battery is probably out of power.
Charge your router for a while and power it back on.
6. Why did my router power off all of a sudden?
Your router may overheat when you use it continuously over a long period of time, and
thereby trigger its automated protection system. Wi-Fi will be turned off and your router will
power off if this occurs.
Please ensure the device is properly ventilated and cooled before you power it on again.

Change Wi-Fi name (SSID) and password
1. Connect to VIVA router then enter http://192.168.8.1 or http://viva.router in the address bar.
2. Click on “Log In” Enter “user name” and “password” and click log in. The default user name
and password are “admin”.
3. Click on “Settings”.
4. Click “Next”.
5. Insert the desired router name in the “SSID” field.
6. Insert the desired network key in the “WPA Pre-shared key” field (This key will be requested
every time a user tries to access this connection for the first time).
7. Click “Finish” (Router will reboot applying the new settings).

Check and send text SMS
1. Connect to VIVA router then enter http://192.168.8.1 in the address bar.
2. Enter the password and click login. The default password is “admin”.
3. Click on “SMS”.

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