6
- Locking by the graphical key;
- Locking by the password or PIN;
Button to additional menu
On the main screen and in the different programs might be the icon .
By pressing on it, the additional menu is opened for additional configuration and
management.
Connection to 3G/4G network
To activate 3G/4G* insert SIM-card of mobile operator in special slot on the
smartphone. Only after these actions turn on the phone, search 3G signal appears
automatically.
* Turn off the connection to Wi-Fi before running the 3G function (if the phone was
connected via Wi-Fi).
Attention
: To avoid SIM-card damages turn off the phone before changing and removing SIM-card. Use standard
SIM-cards accurately (SIM/Micro-SIM). It is not recommended to use SIM-cards adapter. Insert and remove the
SIM-card without effort. Mechanical damage is not a guarantee case.
Indicator icons
The icons displayed at the top of the screen provide information about the status
of the device. The icons listed in the table below are most common.
No signal
Signal strength
Roaming (outside of normal service area)
EDGE network connected
UMTS network connected
LTE network connected