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factory-supplied charger must be used. Using
an unapproved charger could be dangerous.
If the mobile phone automatically shuts down,
or indicates that the “
Battery is low
” you
should immediately charge the battery. If the
battery has not been entirely used up before
charging, the mobile phone will automatically
decrease the recharging period.
The standby time and calling time provided by
the factory are based on ideal working
conditions. During actual use, the work time of
the battery may change according to the
network situation, work environment and
mode of use.
2.3 Connecting to the network
2.3.1 SIM card
Before using your mobile phone you must
insert a SIM card into the phone. The SIM card is
your key to access the digital GSM/GPRS network.
The information recorded on the metal area of the
SIM card is all the data related to establishing a
connection with the network, together with the names
