Verifying The Pin; Battery Saving Mode - Huawei E5786 Quick Start Manual

Verifying the PIN

If the Mobile WiFi's network parameters have been correctly configured but you cannot access
the Internet after powering it on, PIN verification may be enabled. Log in to the web
management page and enter the PIN when prompted. To avoid entering the PIN every time
you power on the Mobile WiFi, disable PIN verification from the web management page.
The PIN/PUK is delivered with your SIM card. For more details, contact your service provider.

Battery Saving Mode

If the Mobile WiFi has been inactive for some time, the Mobile WiFi enters the standby mode,
in which the display screen turns off. Pressing any button causes the display screen to light up.
When the Mobile WiFi is being powered only by the battery, you can choose to enable or
disable the automatic Wi-Fi off function. If this function is enabled and if no Wi-Fi devices
access the Mobile WiFi for a period of time, the Wi-Fi turns off automatically. You can press any
button to turn the Wi-Fi on again.
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