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the phone and AC socket.
Note
：
When it is in charge, place the phone on condition of good
ventilation and temperature between -5
℃
～＋
45
℃
. Ensure to
use the charger offered by the manufacturer. Using unauthorized
charger may cause danger and violate the authorization of the
phone and the guarantee article.
When the phone is automatically switched off or indicates the
alarm information of power shortage, please charge the battery in
time.
The duration time of the standby status or conversation of the
phone is based on ideal working environment. In practice, the
working time of battery varies with network condition, working
environment and application methods.
2.5 Connect to the Network
2.5.1 UIM Card
Before using the phone, please insert effective UIM (User Identity
Module) card into the phone.
All the information related to the network connection is recorded
in the metal plane area of UIM card together with the information you
stored in your Contacts in the UIM card. The UIM card can be inserted
into any CDMA phone to use (new phone automatically reads UIM
card).
