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the phone will switch off automatically. Do not leave the battery
discharged for a long time as it might negatively affect the battery
quality and the battery life. To ensure your phone works properly,
use only the charger recommended by the Manufacturer. While
charging, keep the back cover in place. While charging, place your
phone in a well ventilated place with air temperature between
0°C
~ 45°C. If the battery gets totally discharged, it might take several
minutes for a battery icon to be displayed and before the phone is
ready to be used again.
5.6
Security Codes
5.6.1
PIN Code
PIN Code is the SIM card Personal Identification Number and it is
provided by the service provider.
PIN2 code is provided by the service provider along with SIM
cards. Some SIM cards do not have such codes.
If you enter incorrect PIN three times in a row, the SIM card will be
blocked. The card might be unblocked by using Personal
Unblocking Key [PUK]. Entering incorrect PUK ten times in a row
will permanently block the SIM card.
For more information, contact your service provider.
5.7
Phone Security Code
Phone Security Code does not allow other people to use your
phone without authorization (default code is 1234). In order to