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All set up and network connection of the related information
were recorded on a SIM card in the chip, and they recorded
in on the card and your SIM card in the telephone book store
name, telephone number and short messages.
SIM card can from your phone out, put any a mobile phone
in use (novice the opportunity to automatically read the SIM
card).
In order to prevent loss and damage information in the SIM
card, touch the metal contact surfaces should be avoided,
and the SIM card is placed away from electric, magnetic
place. Once the SIM card is damaged, you will not normally
use the phone.
Warning: take out the SIM card previous must turn off
your cell phone. It is forbidden to have external power
supply connected cases insert or take out the SIM card,
or possible damage to the SIM card and a mobile phone.
2.3.2 Insertion of the SIM Card
Metal interface of SIM card is very easy scraped.Before
inserting into the phone you must carefully remove it.
• Turn off the phone; remove the battery and unplug other
external power sources.
• Insert the SIM card into the SIM slot.
• When you need to remove the SIM card, please first turn
off the phone, remove the battery, then remove the SIM card.
