ZTE Corporation GR232 Manuale Utente
16
Insert the SIM card
Pull out the SIM card
What is a SIM card?
Every mobile phone has a SIM card (Subscriber Identity Module). This
is a micro-chip that holds your personal information such as names
and phone numbers. Your phone won’t work without it. If you already
have contacts on your SIM card, they can be transferred in most
cases.
is a micro-chip that holds your personal information such as names
and phone numbers. Your phone won’t work without it. If you already
have contacts on your SIM card, they can be transferred in most
cases.
How to charge the battery
Your phone is powered by a rechargeable battery. For maximum
battery performance, it is recommended that you first use up the
battery power and then charge it completely. A new battery’s full
performance is achieved only after three complete charge and
discharge cycles.
• Connect your travel adapter to the USB port of your mobile phone.
• Connect the other end of the travel adapter to the mains socket.
• If you charge the battery when the phone is switched off, the battery
battery performance, it is recommended that you first use up the
battery power and then charge it completely. A new battery’s full
performance is achieved only after three complete charge and
discharge cycles.
• Connect your travel adapter to the USB port of your mobile phone.
• Connect the other end of the travel adapter to the mains socket.
• If you charge the battery when the phone is switched off, the battery
indicator appears with the bars moving from right to left. If you
charge the battery when the phone is switched on, the battery
indicator appears with a lightning bolt.
charge the battery when the phone is switched on, the battery
indicator appears with a lightning bolt.
• When the battery is fully charged, disconnect the charger.