User’s Guide A7-3G
56
10.6
Protect your device
Protect your SIM card by PIN
You set a PIN (Personal Identification Number) to protect the SIM card.
·
Set a PIN.
Steps
:
Click
>
Settings>Security> Set up SIM/RUIM card lock>
Lock SIM/RUIM card.
Use the keyboard to enter the PIN code. If you want to change the PIN,
please click“Change SIM PIN”.
Note
:
You do not need to enter the PIN at any time to make an emergency
call.
·
Unlock the SIM card
If you enter the wrong PIN code more than the allowed times (3 times),
your SIM card will become the “PUK locked.”,You must enter the PUK code in
order to restore the device.This password will be provided with the service
provider's SIM card.
Click on an emergency call, and then enter the following sequence
:
**05*[PUK]*[New PIN]*[New PIN]#
For example:
If your PUK is 888888, and you want the SIM card's PIN be
reset to 7777, please call the emergency telephone
:
**05*888888*7777*7777#
Screen security
You can lock the screen or request to draw the screen unlock pattern every
time you start the device.
Summary of Contents for A7 3G
Page 1: ...User s Guide A7 3G ...
Page 7: ...User s Guide A7 3G 7 Chapter 1 Quick Start 1 1 Diagram of A7 3G ...
Page 29: ...User s Guide A7 3G 29 Set your browser Steps Click Browser Settings ...
Page 34: ...User s Guide A7 3G 34 White balance Exposure Camera settings ...
Page 39: ...User s Guide A7 3G 39 You can set the following Flash mode White balance Time lapse interval ...
Page 40: ...User s Guide A7 3G 40 Video quality Camera settings ...