1 Before Use
15
Note:
Put your mobile phone in ventilated place under normal temperature during charging.
Use the original charger or those authenticated by the manufacturer. Using
non-original charger may cause danger and violate the warranty provisions.
Charge your mobile phone in time when it is powered off automatically or prompts
the lack of the power.
1.6 Insert and Remove SIM Card
Insert a valid SIM card into your mobile phone before use. All information regarding
network connection and SIM phone book is saved in SIM card. In order to avoid the loss
and damage of information saved in SIM card, please don’t touch the metal surface and
put SIM card far away from electricity or magnetism.
1.
Turn off your mobile phone, remove the battery and disconnect
the external power.
2.
Put SIM card into the socket as shown in the figure.
Turn off your phone and remove the battery before taking out SIM
card.
Summary of Contents for GR830
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