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2.4 Network Connections
2.4.1 SIM Card
You must insert an effective SIM card into your phone before you use the phone. SIM card into
your digital GSM network key.
All the information of network connection and the initial call record is stored in the metal area
of SIM card. It also stores your phonebook and SMS. SIM card can be removed from your phone and
used in any mobile phone of GSM network. (The new phone will automatically read the SIM card)
In order to avoid the SIM card information will be lost, you should put SIM card far away from
the place of electricity or magnetism and do not touch the metal area of SIM card. Once SIM card is
damaged, you cannot logging in GSM network.
Caution: Do turn off your phone before you remove SIM card. Do not insert or remove SIM
card when the phone is power on; otherwise SIM card can be damaged.
2.4.2 Insert and Remove the SIM Card
SIM card is usually placed in a card. You should take it out carefully before you insert it into your
phone.
Turn off your phone and remove the battery or external power.
Insert SIM card into the card slot as shown below
When you want to remove SIM card, turn off your phone and remove the battery. Then you
can take out SIM card.
2.4.3 Turn Your Phone On or Off
Press and hold Power Key to turn on your phone. Do the same thing to turn off your phone.
If you have not installed SIM card, your phone will request you to insert SIM card. The phone
check if the card can be used after the card has been installed. Then the screen will display the
following indications sequentially.
Input SIM PIN:
was set up SIM password..
Input Phone lock code:
was set up cell phone password.
Searching:
phone will search until found a suitable network connection.
2.4.4 Phone unlock
In order to prevent the illegal use your mobile phone can be set up password-protected. Elected to
user this feature, you must enter a password so you can unlock the phone when you turn on phone
every time, and send or receive calls. You can remove passwords (see 3.5.4 of the “Security setting”).In
this case, the phone cannot prevent the illegal use of.
Enter the password phone, right soft key can clear input error. For example, if the phone
password is set to 1122, you must enter “1122”.
If you forget your phone password, you must contact your local retailer or authorized service
center, in order to unlock your phone password.
2.4.5 Unlock the SIM Card
In order to prevent the illegal use, SIM card PIN1 (personal identification number) code
encryption protection. Elected to user this feature, you must enter PIN 1 code to unlock SIM card when
