User manual

12
SIM Card Precautions:
1) Turn off the phone, and wait a few seconds before removing or inserting the
SIM card .
2) Handle the SIM card with care, do not bend or scratch the SIM card.
3) When SIM card is incorrectly inserted or damaged, the screen will display
“No SIM Card”
after the phone is turned on.
4) Check the SIM card is correctly inserted and not damaged and then turn on
the phone again.
5）If the screen displays “SIM Card Damaged”, please forward it to the network
operator for repair.
4.3 Install the Battery and Battery Cover
1) Gently push the battery into the battery slot, ensuring the metal contacts on
the battery are faced downwards and in the position to be in contact with the
metal contacts in the phone.
2) Insert the battery cover, by gently pushing it upward until in place.
Press down
To lock the cover, turn the
switch to the right.