Huawei VTR-L09 Quick Start Manual page 7

Please use the original Huawei charging cable and power
adapter.
The power adapter is an optional accessory that you can
purchase from retailers.
Appearance
Signal indicator
Battery indicator
Reset button
To power off the Mobile WiFi: Press and hold the Power
button until all indicators turn off.
To restore the Mobile WiFi to its factory settings: Use a
pin to press and hold the Reset button while your Mobile WiFi
is powered on. When all indicators start to flash, the reset is
complete.
SMS indicator
Power button
SIM card slot
4